Fluid mechanics is omnipresent in the landscapes around us. From an early age, we become aware of the essential role of water and wind in supporting our food systems, transportation, and recreation. However, in the current context of climate change, the risks associated with natural flows—such as flooding, erosion, storms, and coastal inundation—are becoming increasingly significant and require a deeper understanding to mitigate their impacts. In this context, numerical modeling has become an essential tool for analyzing, predicting, and anticipating these complex phenomena.
The objective of this project is to develop a two-dimensional numerical model to estimate the hydrodynamic forces acting on riverbanks. Preliminary work has already been carried out using the software TELEMAC. Further improvement and optimization of the model will ultimately enable the investigation of cumulative climate change impacts, particularly the increase in extreme discharge events and hydrological variability.
More specifically, the project will focus on analyzing various hydrodynamic scenarios, including variations in discharge, water levels, and roughness conditions, in order to identify the key parameters controlling bank stability. Particular attention will be given to quantifying shear stresses and assessing their role in erosion processes.
The 2D numerical results will be compared with experimental measurements obtained from laboratory setups and field data as part of a model validation framework. This work will contribute to a better understanding of erosion mechanisms and to the improvement of predictive tools used in river and coastal engineering.
Research area, student roles & skills
Research area: Our research group specializes in environmental fluid dynamics in rivers, estuaries, bays, and deltas within the context of climate change, including marine flooding, coastal erosion, and fluvial morphodynamics. We develop numerical and experimental approaches to investigate turbulent free-surface flows, ranging from fundamental studies (swash zone dynamics, erosion processes, and the formation of bars, dunes, and meanders) to industrial applications such as hydropower generation and maritime navigation. Our current work focuses on hydro-sedimentary coupling, the influence of extreme events on bank stability, and the integration of field geotechnical data to constrain and validate numerical models.
Student roles: The student will play a central role in analyzing the results of a hydrodynamic numerical model coupled with an erosion and bank stability model. This 12-week research internship will be structured around four main tasks: (1) analyzing hydrodynamic fields and the stresses exerted on riverbanks to identify the dominant erosion mechanisms; (2) defining the computational domain based on the physical constraints of the problem and the available computational resources; (3) generating multiple meshes to investigate the spatial and temporal convergence of simulations; and (4) comparing numerical results with field data.
Weeks 1–3: The student will refresh their knowledge of unsteady flow theory and slope stability through a concise literature review in order to better interpret numerical simulation results. They will also become familiar with the computational tools and simulation environments used in the project.
Weeks 4–6: The student will define and optimize the computational domain according to the required level of accuracy and available computational resources, while ensuring the physical consistency of the problem setup.
Weeks 7–9: The student will generate several computational meshes (unstructured, with varying resolutions) to assess spatial convergence and optimize the trade-off between numerical accuracy and computational cost.
Weeks 10–12: The student will continue the analysis by comparing numerical results with erosion observations derived from field measurements. They will also prepare a short report summarizing the main findings and propose recommendations for model improvement and future research directions.
Skills required: The student should have a solid understanding of undergraduate-level fluid mechanics, including conservation equations, mass and momentum balances, free-surface flows, and laminar and turbulent flow regimes. Strong skills in applied mathematics and programming are required. The programming languages used in this project include Fortran, MATLAB, and Python. During the internship, the candidate will have access to a high-performance computing workstation.
2. 3D numerical modelling of scour erosion at foundation of hydraulic structures / Modélisation numérique 3D d’affouillement sur des ouvrages fondé sur un lit sédimentaire
Supervisor: Pham Van Bang Damien
University: École de Technologie Supérieure (Montréal campus)
Fluid mechanics is omnipresent in the landscapes around us. From an early age, we become aware of the benefits of water and wind for sustaining life, enabling transportation, and even providing recreation. At the same time, in the current climate context, we have become increasingly aware of the risks associated with excessive fluid velocities, including floods, erosion, hurricanes, and tsunamis, and of the need to better protect ourselves against them. Intuitively, we understand that reducing flow velocity can mitigate impacts, while increasing it can enhance efficiency. Moreover, because moving fluids symbolize the passage of time, their energy represents an inherently renewable resource.
The objective of this project is to design, develop, and validate a three-dimensional numerical model of sediment transport processes—particularly bedload transport—in the vicinity of civil engineering structures such as bridges, offshore wind turbine foundations, and wave energy harvesting devices. Particular attention will be given to the fluid–structure interaction mechanisms responsible for the initiation and development of scour.
The first phase of the study will focus on simplified cylindrical-type geometries (circular, oval, oblong, or prismatic sections) to analyze the conditions under which an initially non-erosive flow becomes erosive with respect to granular beds of varying densities and grain sizes. The second phase will investigate the morphology of erosion structures, particularly the formation and evolution of scour holes.
The project will consider a reference profile and several flow configurations. Specific analyses will focus on the role of vortical structures in scour mechanisms near structures subjected to currents. The 3D numerical results will be compared with experimental data and findings reported in the scientific literature, with the objective of validating and improving predictive modeling tools.
Research area, student roles & skills
Research area: Our research group specializes in environmental fluid dynamics in rivers, estuaries, bays, and deltas within the context of climate change, including coastal flooding, shoreline erosion, and fluvial morphodynamics. We develop numerical and experimental approaches to study turbulent free-surface flows, ranging from fundamental investigations such as swash zone dynamics, erosion processes, and the formation of bars, dunes, and meanders, to industrial applications including hydropower generation and maritime navigation. We also investigate fluid–structure interactions, with a particular focus on scour processes around hydraulic structures and their impact on infrastructure stability
Student roles: The student will contribute to the development and analysis of a 3D numerical model dedicated to investigating scour processes around hydraulic structures founded on sediment beds. This 12-week research internship will be organized around four main tasks: (1) becoming familiar with the simulation tools and analyzing hydrodynamic and sediment transport fields; (2) defining and parameterizing the geometric and hydraulic configurations of the problem; (3) generating and optimizing computational meshes to ensure simulation accuracy; and (4) comparing numerical results with experimental data and findings from the scientific literature.
Weeks 1–3: The student will conduct a concise literature review to strengthen their understanding of turbulent flows, sediment transport, and scour mechanisms. They will also become familiar with the numerical tools and computational environments used in the project.
Weeks 4–6: The student will implement a reference configuration, including geometry, boundary conditions, and sediment bed properties, and perform the first 3D simulations. Particular attention will be given to the selection of numerical and physical parameters.
Weeks 7–9: The student will generate several computational meshes (with varying resolutions and structured or unstructured configurations) to evaluate spatial convergence and optimize the trade-off between numerical accuracy and computational cost. Specific analyses will focus on vortical structures and their role in scour initiation.
Weeks 10–12: The student will analyze the simulation results and compare them with experimental data and numerical results reported in the literature. They will prepare a concise report presenting the main findings, discussing the model’s limitations, and proposing directions for further improvement.
Skills required: The student should have a solid understanding of undergraduate-level fluid mechanics, including conservation equations, mass and momentum balances, free-surface flows, and laminar and turbulent flow regimes. Strong skills in applied mathematics and programming are required. The programming languages used in this project include Fortran, MATLAB, and Python. During the internship, the candidate will have access to a dedicated computational workstation
3. A Novel Approach for In-Situ Leaching for Sustainable Critical Minerals Extraction
Supervisor: Eltayeb Mohamedelhassan
University: Lakehead University (Thunder Bay campus)
Critical minerals are essential to modern technologies and the transition to a green and digital economy. Their demand is rapidly increasing due to the growth of renewable energy and clean technologies. Canada has identified 31 critical minerals and prioritizes six; lithium, graphite, nickel, cobalt, copper, and rare earth elements—because of their importance to economic growth and strategic supply chains.
Traditionally, critical minerals have been extracted through underground and open-pit mining of high-grade ores. However, declining high-grade deposits, the abundance of low-grade ores, and growing environmental concerns have highlighted the need for alternative extraction methods. In-situ leaching (ISL) offers a less disruptive approach by injecting a lixiviant to dissolve and recover minerals without excavation. However, ISL is generally limited to deposits with high permeability and uniform geological conditions.
Electrokinetics, which uses direct current to transport fluids and ions through porous media, has been applied for decades in heterogeneous soils and sediments. Recent studies suggest that electrokinetic in-situ leaching (EK-ISL) can overcome some limitations of conventional ISL by using electric fields to enhance lixiviant transport and mineral recovery. Despite its promise, EK-ISL faces challenges related to process optimization, scale-up, and access to electrical infrastructure at remote mineral deposits.
Advances in solar energy technology create opportunities for solar-powered electrokinetic in-situ leaching (SEK-ISL), particularly in remote regions of Canada. This research aims to develop an environmentally sustainable method for recovering critical minerals from low- to medium-grade ores by integrating electrokinetics, in-situ leaching, solar energy, and machine learning.
The specific objectives are to: (1) evaluate the influence of different lixiviants on mineral extraction efficiency; (2) investigate the effects of voltage gradient, electrode design, and ore conductivity on electrokinetic transport; (3) assess the effectiveness of SEK-ISL in extracting and transporting critical minerals to designated recovery zones; and (4) develop machine learning models to predict and optimize
Research area, student roles & skills
Research area: My areas of research include:
Soil improvement techniques; electrochemical treatment and bioremediation of contaminated soils and sediments; nanotechnology in civil and environmental engineering applications; electrokinetic extraction of rare minerals; green and low carbon concrete
Student roles: 1. Help in carrying our the experimental program 2. Collect and report data 3. Present the results in graphs 4. Draft a technical report
Skills required: 1. Fundamental knowledge of soil and crook, 2. Capacity to carryout out experimental tests 3. Capacity to collect and present experimental data 4. Ability to write a technical report
4. A computational model for real-time assessment of water and sediment capacities in rivers and streams
Flow resistance controls the behaviour of rivers and streams by impacting velocity, flow depth, and boundary shear stress. These effects, in turn, dictate the stream’s water and sediment conveyance capacities, and influence the magnitude and distribution of bed and bank erosion. Bedforms, and especially ripples and dunes, are a common occurrence in sand-bed streams and are a primary contributor to flow resistance. Predicting the occurrence of bedforms and their geometric characteristics, as well as their effect on resistance to flow, is therefore essential for understanding the behaviour of streams, especially in cases of stream instability, flood management, and stream restoration. Owing to its practical significance, bedform prediction has been the focus of extensive research, which resulted in numerous methods available to predict the occurrence of bedforms, their geometric characteristics and effect on resistance to flow. However, these methods are not always readily available or easily applied, creating a gap between research and practical application. An important additional matter is that existing methods for prediction of bedforms have focused strictly on steady-state flows, and do not yield descriptions of bedform behaviour under floods. The proposed work aims to address these gaps, by: 1- experimentally investigating the behaviour of dunes and ripples under floods; and 2- developing a user-friendly computational tool to automate real-time bedform prediction, as well as resistance to flow and stream conveyance capacity using a set of measurable field inputs. The model will combine established hydraulic relationships with the new knowledge on the behaviour of bed forms under river flood conditions resulting from this project, and will include a comprehensible graphical user interface (GUI). This will make it particularly suitable as a practical and yet accurate real-time assessment tool for river engineering and management applications.
Research area, student roles & skills
Research area: Hydraulics and Water Resources: Environmental Fluid Mechanics, Sediment Transport, River Mechanics, River Morphology and Morphodynamics, Physical Hydraulic Modelling, Hydrodynamic and Sediment Transport Numerical Modelling, River Engineering
Student roles: The student will: 1- collect and analyze data from the literature describing experiments detailing the behaviour of dunes and ripples under unsteady-state flows; 2- develop new formulations describing the observed behaviour; 3- incorporate the new formulations into the computational tool presently under development by my research group and test the results through applications to field cases.
Skills required: The student needs to be pursuing a degree in Civil Engineering or closely related field.
5. Advanced damper solutions for structural and earthquake applications
Supervisor: Tony T.Y. Yang
University: University of British Columbia (Vancouver campus)
This project focuses on developing advanced damping technologies to enhance the safety, resilience, and performance of structures subjected to earthquakes and dynamic loads. The project investigates the design, modelling, and experimental testing of energy dissipation systems such as viscous, friction, metallic, and smart dampers for use in buildings and infrastructure. By improving vibration control and reducing structural damage during seismic events, the research aims to support the development of cost-effective, reliable, and sustainable earthquake-resistant design strategies for modern civil engineering applications.
Research area, student roles & skills
Research area: Seismic design and assessment of steel, concrete and composite structures; Development of innovative structural components and systems; Seismic hazard mitigation.
Student roles: Students will be assisting world-class engineers and researchers to develop innovative structural components and systems to mitigate the seismic risk of structures. The students will be required to perform structural analysis and assess the seismic performance of different structures. Students are encouraged to develop their own innovative structural components and systems for the seismic application.
Skills required: Students need to have strong background in structural engineering and minimum experience using finite element software. Basic knowledge of programing languages (such as Matlab, Python, C++) is preferred.
6. Advanced wood construction and building technology research
Supervisor: Jianhui Zhou
University: University of Northern British Columbia (Prince George campus)
Interns will join UNBC's Wood Engineering and Building Technology group to advance sustainable mass timber construction. The project focuses on making wood buildings stronger, more comfortable, easier to design, and faster to prefabricate by linking structural testing, computational design, field monitoring, and material characterization.
Depending on background and project needs, interns may contribute to one or more connected themes. In advanced timber structures, they may investigate DLT, NLT, CLT, glulam, and hybrid timber-composite systems, including connection behaviour, structural performance, vibration serviceability, acoustic comfort, and applications in scalable housing for remote and Indigenous communities. In computational design and digital fabrication, they may develop parametric or BIM-based workflows, AI-assisted design tools, or DfMA methods for prefabricated wood components and housing systems. In smart building performance, they may help deploy or analyze IoT-based sensor systems for vibration, acoustic, moisture, occupancy, or comfort-related data in laboratory and field settings. In material innovation, they may support mechanical testing, non-destructive evaluation, modal testing, acoustic emission, digital image correlation, or physical characterization of engineered wood products.
The internship will provide hands-on experience in experimental work, engineering software, data analysis, and research communication. The expected outcome is practical evidence, models, workflows, or datasets that support safer, more efficient, and lower-carbon wood construction.
Research area, student roles & skills
Research area: Wood engineering and building technology for sustainable construction, with emphasis on engineered wood products and mass timber building systems. My research connects structural characterization of CLT, NLT, DLT, glulam, and hybrid timber-composite assemblies with vibration and acoustic serviceability, connection behaviour, tall wood building dynamics, sensing-based monitoring, and digital engineering for prefabrication. The work integrates experimental testing, finite element and analytical modelling, non-destructive evaluation, IoT/field measurements, and standards-oriented design methods for practical wood construction.
Student roles: The students will work as undergrad research assistants in our research group. The students will mainly work with graduate students to conduct research projects. All the students will work as a team to achieve certain milestones during their internships.
Skills required: Civil/Mechanical Engineering should have a solid background in mechanics, and preferably knowledge in dynamics and vibration. Electric and Computer Engineering students should have a solid background in programming, signal processing, and Raspberry Pi. Additional knowledge of IoT is an asset.
7. Advancing long-term flood prediction through regional information
Supervisor: Cuauhtemoc T. Vidrio-Sahagun
University: University of Saskatchewan (Saskatoon campus)
This project aims to improve estimates of design floods (e.g., 20- and 100-year events) by leveraging regional information, particularly in a changing world. It focuses on enhancing distribution-agnostic modelling approaches that better capture the impacts of a changing Earth system, including climate change.
The research builds upon a practice-oriented framework (Vidrio-Sahagún et al., 2024) by incorporating regional flood observations from across Canada. The project aims to improve the robustness of model fitting (parameter estimation) and constrain prediction uncertainty, especially in data-scarce regions through the introduction of regional geophysical priors derived from Canadian hydrological statistics. The project will also deliver reproducible workflows implemented in an open-source tool, enabling transparent and practical application for flood hazard analysis.
Overall, this work will enhance the reliability and applicability of long-term flood prediction, supporting improved infrastructure design, risk management, and community adaptation and resilience in Canada and beyond.
Research area, student roles & skills
Research area: My research focuses on hydrology and statistical hydroclimatology, with an emphasis on predicting water extremes such as floods and droughts. I develop advanced predictive modelling approaches and decision-support frameworks to enhance water security and resilience in both natural and built environments. My research group, the Hydroclimate Extremes and Water Security Lab (HEWSL), addresses complex challenges across pluvial, fluvial, and coastal systems to improve how communities are planned, designed, and adapted to thrive amid water extremes in a changing Earth system.
Student roles: The student will help advance regional flood (streamflow) prediction methods within the research team. They will begin by collecting and processing streamflow observations from national datasets and estimating station-based L-moment statistics (L-skewness and L-kurtosis), which characterize the probability distribution of floods. Using these data, the student will apply geostatistical and network-based methods to map regional flood characteristics while accounting for river network connectivity and topology. Building on this work, the student will integrate the derived regional geophysical priors into an existing flood frequency analysis framework. This includes adapting and implementing advanced parameter estimation methods (such as generalized maximum likelihood) in a distribution-agnostic setting for streamflow extremes. The student will also be responsible for implementing, testing, and validating these methods to ensure accuracy, robustness, and reproducibility. They will contribute to code development, documentation, and workflow design, helping deliver reliable, user-ready tools for flood frequency analysis under climate change.
Skills required: Required Qualifications/Skills: - Background in hydrology, water resources, spatial statistics, or a related field. - Ability to work independently while collaborating effectively within a research team.
Preferred Skills (not required, but beneficial): - Programming skills, ideally in MATLAB, Python, or R. - Familiarity with statistical methods, particularly frequency analysis and geospatial statistics. - Strong problem-solving skills, attention to detail, and an interest in developing reproducible, well-documented code.
8. Amélioration de la précision de la modélisation des risques d’inondation au Nouveau Brunswick à partir des données ouvertes à faible résolution
Despite recent advances in hydraulic modelling and the increasing availability of numerical tools such as HECRAS, the accuracy of flood simulations remains highly dependent on the quality of the input data. In the New Brunswick context, and particularly in the Fredericton area, the data used is often from low-resolution open sources, which raises several challenges.
Indeed, the digital terrain models available in open data do not always faithfully represent the fine characteristics of the relief, in particular the banks, the minor bed of the river or the hydraulic infrastructures. This limitation can lead to significant errors in the simulation of water levels, flow velocities and the footprint of flooded areas. As a result, the results produced by hydraulic models may diverge from actual observations, reducing their usefulness as a support in the decision-making process.
In addition, although flood risk mapping tools exist in New Brunswick, they are often based on complex methodologies and detailed data that are not always accessible in an academic setting or for projects with limited resources. This results in a gap between the theoretical capabilities of the models and their practical application in limited data contexts.
In a context where extreme events tend to intensify, particularly due to climate change, it becomes essential to develop adapted approaches to improve the accuracy of models while using accessible data. The central question that arises is therefore the following:
How can the quality and reliability of flood risk modelling results in the Fredericton area be improved using only low-resolution open data in HECRAS?
This work will answer this question using various techniques (hydrodynamics, artificial intelligence, fusion).
Research area, student roles & skills
Research area: My research interests and expertise are centered on the development of new engineering and IT-based methodologies addressing a wide range of challenges in urban water infrastructure and water engineering in general. I explore 5 main axes including hydroinformatics, Urban water infrastructure asset management, Adaptation of urban water infrastructure to an uncertain future, Flood risk assessment and management as well as Integrated water resources management.
Student roles: The main objective of this project is to develop and evaluate a methodology to improve the accuracy of hydraulic flood modelling in the Fredericton area, using only low-resolution open data, using HECRAS software. Specifically, the student will have to achieve the following objectives: Objective 1: Analysis of available data 1. Identify and collect open data available for the study area: 1. Digital Terrain Models (DEM) 2. Hydrographic network 3. Historical flood data 2. Evaluate their quality (resolution, accuracy, completeness) Objective 2: Basic hydraulic modelling 1. Building a HECRAS model (1D or 2D) from open data 2. Simulate a flood event (e.g. hundred-year flood or 2018 event) 3. Generate initial flood maps Objective 3: Evaluating the accuracy of the model 1. Compare the results obtained with: 1. the flood zones observed 2. Official maps of New Brunswick 2. Quantify deviations (surface errors, depth, extension) Objective 4: Data and model improvement 1. Apply improvement techniques: 1. DEM correction 2. Data Merge 3. refining of the HECRAS mesh 2. Integrate additional data if possible (satellite images) Objective 5: Benchmarking 1. Compare the results before / after improvement: 1. Spatial Precision 2. Hydraulic coherence 2. Identify the most effective methods Objective 6: Methodological proposal 1. Develop an improvement guide applicable to: 1. other areas of New Brunswick 2. regions with limited data
Skills required: To undertake this work, the student must have acquired the following concepts: 1. Hydraulics and hydrology 2. Urban hydraulics 3. Geographic Information Systems Concepts 4. Introduction to Modeling with HEC RAS
This research project applies network science and computational modeling to analyze international food systems. In the era of globalization, the food systems are interconnected with each other. That is, a failure in one system may spread to another like a "cascade." However, our knowledge on such interconnections are limited to trade networks. Trades are one of the factors yet restricted for a full understanding of interconnected food systems.
This project focuses on conducting causal discovery on time series data to quantify interconnections in food systems, i.e., does a food system in country X affect that in country Y? These interconnections are viewed as complex networks when aggregated. We explore topological structure, roles, and fragilities in food systems.
The intern will work with empirical food systems data, mainly from the FAO. They will have a chance to conduct data cleaning/wrangling and test multiple types of computational tools.
The project aims to explain the underexplained mechanisms of food systems that food trade cannot detect. This work will generate useful information for policymakers by detecting structural weak points to establish evidence-based planning.
Research area, student roles & skills
Research area: I work on how humans and environment interact and shape nonlinear sustainability. I apply computational tools from complex systems approaches to fully understand human-environment interactions, incorporating socio-environmental datasets.
Student roles: - Literature review - Computational coding - Result analysis - Manuscript writing (depending on the progress)
Skills required: - Any research experience in complex system modeling, network analysis & modeling, causal discovery, geospatial data analysis, machine learning - Strong interests in human-environmental interactions and proposed topics - Strong coding experience in MatLab, R, Python, etc. (multiple is favorable) - Past course works in systems thinking, modeling, network theory, mathematics, statistics
10. Application of building energy optimization methods to real-world case studies
Energy used in buildings is responsible for around 40% of carbon emissions from developed countries, largely for heating and/or cooling as well as lighting, appliances and the energy used in construction. They represent one of the areas with the greatest potential for improvement using existing as well as new technologies. However, all buildings are unique, making them an interesting engineering challenge. There are no prototypes, development cycles are very fast, and many individual criteria must be addressed for each design in collaboration with many other specialists like architects and structural engineers. Green building design spans many closely interlinked topics: heat transfer, materials, lighting, fluid dynamics (e.g. for natural ventilation), thermodynamics (e.g. in heating systems), automated control, and many more.
Building simulation uses specialist software tools to undertake the thermal and air flow calculations relating to a proposed design in order to predict the energy consumption. This allows different designs to be evaluated, but the process is too slow to compare all possible designs – even if different variants are created automatically, running them all would take far too long. Optimization algorithms (e.g. genetic algorithms) search the ‘design space’ of possible configurations, trying to find high-performing options more quickly.
The aim for the project is to apply the optimization methods and software developed by the Energy Systems and Sustainable Cities research group to commercially relevant case study problems in conjunction with industry partner(s). Academic developments in the area of building energy optimization will be tested and evaluated on case study projects. Commercial partners (e.g. energy modelling or building design consultants) will provide suitable case study projects, and will gain an insight into the application of new research-level techniques that are currently too time-consuming to apply commercially.
Research area, student roles & skills
Research area: Research areas span computational problem-solving across the domains of buildings (passive design, systems, controls) and renewable energy systems (microgrids, district heating, renewable generation). This includes improvements to models, using optimization approaches like genetic algorithms to explore the space of possible designs. The applications bridge the building, district, city and national scales, and are inspired by the principles of systems thinking regarding holistic analysis and interconnectivity. The research also touches on the process of software development in an academic context, and on improving the exchange of knowledge with industry.
Student roles: The student will: - Learn to develop building energy models. This will be largely self-taught, following a set of lecture notes plus online tutorials, with assistance from other students when required. - Read papers and reports detailing the principles of building energy optimization. - Implement a building optimization methodology using the research-level software developed in the Energy Systems and Sustainable Cities group. - Work with partner companies to understand the case study projects, which are envisaged to be real projects or example projects that describe a particular building typology. - Obtain results for the optimizations that help to address the objectives of the case study projects (e.g. to minimise energy use for a given cost). - Write a short report on the results of the optimization to the company, and evaluate the performance of the optimization process so that this can be improved. - Stretch goals for advanced students include developing and testing improvements to the optimization methodology and developing software improvements to the process implementation. The student will be responsible for conducting and managing their own projects, but will receiving support and guidance commensurate with their experience and abilities. The philosophy of the research group is to foster individuals in becoming computationally-skilled independent problem-solvers, able to tackle complex technical challenges in innovative ways.
Skills required: An interest in and aptitude for using computational methods to solve challenging engineering problems related to energy is the only requirement. Students could be studying any branch of engineering, maths, physics, computing or architecture – the area of research is very interdisciplinary. The student should have a basic understanding of energy as it applies to buildings. Some programming experience is highly beneficial, preferably knowledge of Python or possibly Matlab, along with a willingness to learn. Experience with building energy simulation (e.g. EnergyPlus) is a significant bonus, but not required.
11. Arctic Geotechnical Engineering Challenges for Resilient Defense Infrastructure
Supervisor: Kshama Roy
University: Memorial University of Newfoundland (St. John's campus)
Arctic regions present a unique set of geotechnical challenges driven by permafrost, seasonal freeze–thaw cycles, frost heave, and climate-induced ground degradation. These challenges are particularly critical for defense infrastructure, where reliability, accessibility, and long-term performance are essential for operational readiness. However, existing design frameworks often rely on limited or region-specific data and do not fully capture the evolving nature of Arctic ground conditions under climate change.
This project aims to systematically investigate geotechnical challenges associated with Arctic environments, with a focus on implications for defense-related infrastructure such as airstrips, roads, foundations, and buried utilities. The primary approach will involve an extensive and structured literature review of existing research, technical reports, and documented case studies from Arctic and sub-Arctic regions in Canada and internationally.
The student will synthesize current knowledge on key issues such as permafrost degradation, thaw settlement, frost heave, soil strength variability, and ground-ice dynamics. Emphasis will be placed on identifying how these processes impact infrastructure performance over time, including risks to stability, serviceability, and maintenance. The review will also examine existing design guidelines, monitoring strategies, and mitigation techniques used in cold regions engineering.
A key outcome of this project will be the development of a knowledge synthesis and conceptual framework that categorizes major geotechnical risks and links them to infrastructure vulnerability in Arctic defense contexts. This will help identify critical knowledge gaps and research needs, while also supporting more informed planning and design strategies for resilient infrastructure systems in northern environments.
The results will contribute to improving the understanding of soil–structure interaction in permafrost-affected ground and will provide foundational insights for engineers and decision-makers involved in the planning, design, and maintenance of defense infrastructure in the Arctic.
Research area, student roles & skills
Research area: Sustainable and resilient civil infrastructure under extreme environmental conditions
Student roles: The student’s role will primarily focus on conducting a comprehensive literature review, synthesizing technical information, and identifying key geotechnical challenges relevant to Arctic defense infrastructure. Tasks will include reviewing academic papers, government and defense reports, summarizing findings, and contributing to the development of a conceptual framework. The student will prepare a final report documenting their findings and may have the opportunity to contribute to a conference or journal paper depending on the outcomes.
Skills required: The student will require one or more of the following skills/background: geotechnical engineering, cold regions engineering, literature review and technical writing, critical analysis, and basic understanding of soil mechanics.
12. Assessing the impacts of highway disruptions from extreme events and natural hazards
Supervisor: Amy Kim
University: University of British Columbia (Vancouver campus)
Location: Vancouver, British Columbia
Start date: 2027-05-10 (flexible)
Disciplines: Engg-Civil, Engg-Industrial, Engg-Systems and Technology, Engineering, Computer Science
The research involves supporting two closely related projects with a PhD student and a postdoctoral researcher, that involve empirical models of: 1) roadway disruptions due to natural hazards and extreme weather events, characterized across a large network, and 2) determining the impacts of these disruptions over time to community accessibility. Our research group is inclusive and respectful of differences, and we are welcoming to all.
The intern will work on modelling the impacts of various disruptions to the BC highways network, and assessing the impacts of these disruptions and reconstruction/recovery for connectivity of communities across the network. This work will involve network modelling and spatial analysis, a lot of coding, and possibly working in a High Performance Computing environment. The intern will run tests and results, assess and interpret those results, and develop novel means to communicate results using data visualization and mapping. The intern may also be specifically tasked to investigating one specific type of natural hazard event in greater depth.
Research area, student roles & skills
Research area: My research falls within large-scale transportation systems analysis and planning. My research group takes core quantitative methods (optimization, econometrics, and network modelling) and applies them to a range of multimodal transportation planning problems, particularly for climate change adaptation and resilience to extreme events. We aim to understand how engineering analysis can be used to inform critical policy decisions. We model transportation systems to understand operational features, interactions of supply and demand, and potential impacts of new policy paradigms. Much of our research is highly interdisciplinary, and we collaborate with climate scientists, wildfire scientists, earthquake engineers, and others.
Student roles: The student will be required to directly assist a PhD student and/or postdoctoral researcher as part of a larger project team led by Dr. Kim. They will be asked to provide all types of research support, from literature review, data cleaning and analysis, setting up, coding, and running network models, and using GIS software. The student should have excellent coding skills, an ability to learn new things quickly, work independently, and enjoy problem solving. They may also be expected to provide support in producing documents such as project reports, presentations, and journal and conference publications. It is a must that the student is able to work well in a team research environment, with good communications skills, an open-minded attitude, willingness to learn and try new things, solve problems independently when needed, and strong work ethic, under the direct guidance of a PhD student and/or postdoctoral researcher, and myself (supervisor). The student should be highly organized, have good time management skills, adhere to professional work practices, and contribute to an inclusive and supportive team environment. Student will attend research group meetings and other meetings pertaining to the project, both formal and informal. Student will interact frequently with the lead PhD student and/or postdoctoral researcher, and potentially other students in the lab.
Skills required: The student intern should have a strong interest in transportation engineering, infrastructure, network models, and climate change impacts to transportation systems. They should have a strong quantitative background in engineering, with excellent reasoning skills, a strong work ethic, excellent coding and network analysis skills, and curiosity about applied research methods. Experience in some combination of the following would be best suited to this work: large-scale data analysis and statistics, mathematical modelling and optimization, operations research, network models, and GIS. Should be very proficient in Python, and have some experience using spatial analysis software (ArcGIS, QGIS).
13. Assessment and Strengthening of Existing Concrete Structures Using Low-Carbon UHPC-LC3 and Finite Element Modeling
Many bridges and concrete structures worldwide require rehabilitation due to aging, deterioration, and increasing service demands. This project aims to investigate sustainable strengthening solutions using low-carbon Ultra-High-Performance Concrete (UHPC) incorporating Limestone Calcined Clay Cement (LC3).
The intern will participate in both experimental and numerical research activities. Under the supervision of graduate students and research staff, the student will contribute to the design and optimization of UHPC-LC3 mixtures, specimen preparation, and mechanical testing including compression, flexural, and shear behavior. Experimental results will be used to characterize material performance and evaluate strengthening effectiveness.
The intern will also develop finite element models using Vector2 to simulate the behavior of reinforced concrete structures before and after strengthening. Numerical studies will investigate cracking, load capacity, stiffness, and failure mechanisms while assessing the benefits of UHPC-LC3 rehabilitation systems.
The project provides training in sustainable construction materials, structural engineering, laboratory testing, and advanced computational modeling. Results will contribute to the development of innovative low-carbon rehabilitation solutions for existing infrastructure.
Research area, student roles & skills
Research area: Our research focuses on sustainable and resilient infrastructure, advanced cementitious materials, structural rehabilitation, and computational mechanics. Current activities include the development of low-carbon concrete technologies such as LC3 and UHPC, assessment of aging infrastructure, structural health monitoring, and finite element modeling of reinforced concrete structures. The laboratory combines experimental testing, numerical simulation, and field applications to develop innovative solutions that extend infrastructure service life while reducing environmental impacts.
Student roles: Applicants should have a strong background in Civil Engineering, Structural Engineering, or a related field. Knowledge of reinforced concrete behavior, structural mechanics, and construction materials is required. Experience with finite element modeling, numerical analysis, or software such as Abaqus, ATENA, DIANA, ANSYS, OpenSees, or Vector2 is highly desirable. Familiarity with concrete materials, laboratory testing, MATLAB, Python, or data analysis tools is considered an asset. The student should demonstrate strong analytical skills, initiative, and interest in sustainable infrastructure and structural rehabilitation research.
Skills required: Applicants should have a strong background in Civil Engineering, Structural Engineering, or a related field. Knowledge of reinforced concrete behavior, structural mechanics, and construction materials is required. Experience with finite element modeling, numerical analysis, or software such as Abaqus, ATENA, DIANA, ANSYS, OpenSees, or Vector2 is highly desirable. Familiarity with concrete materials, laboratory testing, MATLAB, Python, or data analysis tools is considered an asset. The student should demonstrate strong analytical skills, initiative, and interest in sustainable infrastructure and structural rehabilitation research.
14. Automating Structural Design using Large-Language Model (LLM)
Conceptual structural design for steel building system is an inherently complex and iterative process that relies on both prior experience and creative insight to develop novel design solutions. Moreover, the current manual approach for designing structural steel, guided by structural design codes, is inefficient and susceptible to human error. To overcome this challenge, artificial intelligence (AI) can be leveraged as a tool for exploring both the evolving design requirements and the potential solution space concurrently. By employing AI, this project aims to create a powerful collaboration framework that automates the exploration of vast design spaces while maintaining human oversight for creativity, judgment, and regulatory compliance. This study will develop a Large Language Model (LLM) framework to automate code-compliant design and achieve interpretability and verifiability. The framework will decompose complex tasks into subtasks handled by coordinated LLM agents with specialized expertise, enabling automatic structural design and human-computer interaction for exploring alternative solutions and explanations. The developed framework will tested using case studies on the design and evaluation of steel beams and columns and compared against commercial engineering software SAP2000, demonstrating how the agents collaborate and cross-check results while maintaining high accuracy, high efficiency, and transparency in structural analysis and design. This project will build a fully integrated workflow that learns from existing design and finite-element models, converts section choices into engineering properties, and uses those properties to predict building behavior and propose multiple code-compliant design options. Finally, an intuitive Graphical User Interface (GUI) that supports natural language queries will be developed to facilitate practical use. By bridging the gap between intuitive communication and rigorous structural analysis, this framework will provide a paradigm shift for automatic structural design.
Research area, student roles & skills
Research area: Resilient and Innovative Bridges and Structures (RIBS) research group focuses on improving our understanding of the behavior of civil infrastructures under various extreme load conditions. My research is drawn towards the development and application of advanced and novel materials in civil engineering structures and its experimental investigation, advances in numerical and experimental earthquake engineering along with development of advance modeling tools and techniques using artificial intelligence. Finite element analysis and machine learning is key to this research theme and is an area of strength within my research group.
Student roles: The key activities and role of the student are as follows:
• design, develop, and implement study procedures, creation of datasets for analysis, and ensuring data quality and confidentiality, • conduct literature searches and maintain citation databases, • support graduate students in developing code compliant structural design using LLM, • develop component and system level numerical models of steel buildings using LLM, • perform numerical analysis and collect data, prepare graphs, charts and presentations, • engage in regular research discussions with fellow researchers in the RIBS Lab to receive feedback about their work and ensure optimal performance is being achieved, • contribute to the preparation of articles on research outcomes and progress, and • participate in regular research group meeting and provide update about research progress.
Skills required: • a fundamental understanding of civil and structural engineering principles along with basic programming knowledge, • sufficient knowledge in the discipline and of research methods and techniques to work within established research programs, • experience with structural modeling, simulation, and nonlinear finite element analysis, • previous experience with numerical analysis, and application of machine learning, • programming experience in Python or MATLAB, • experience and ability to use a range of visual presentation tools such as MS Excel charts, Power Point, and other similar tools
15. Behaviour of Structures in Cold Regions
Supervisor: Graziano Fiorillo
University: University of Manitoba (Winnipeg campus)
This project focuses on the analysis of structures in cold regions. In particular structural specimens such as beams and columns are constructed in the laboratory and tested to failure under environmental conditions experienced in cold regions, such extreme low temperatures. The results of the experiments are then compared to those from numerical models.
Research area, student roles & skills
Research area: My research area is in the field of structural engineering with focus on redundancy, reliability, robustness and risk analysis of structures under different hazards, with particular interest of structures in cold regions.
Student roles: Students will work on the construction and testing of structural specimens in the laboratory, such as beams and columns. Results will be compared to numerical models and parametric studies.
Skills required: Students should have a background in structural engineering and nonlinear mechanics. Knowledge of finite element modelling, OpenSees, and python programming.
16. Bond and tension Stiffening behaviour of GFRP-reinforced Lightweight Concrete
More than a quarter of highway bridges in Canada and the United States are either deficient in carrying the design loads or functionally obsolete. These are mostly reinforced concrete structures and the main reason behind this serious condition is corrosion of steel and to some extent the heavy self-weight of normal-weight concrete, which drive up maintenance and lifecycle costs. A promising solution is in combining lightweight concrete (LWC) with glass fibre-reinforced polymer (GFRP) reinforcement that would provide durable structures that are light weight and corrosion-free.
In the extensive research program on this topic underway at the University of Toronto, full size GFRP-reinforced LWC beams are planned to be tested for their behaviour under flexure and shear. Analytical modelling of these beams would require an evaluation of bond characteristics and tension stiffening behaviour of concrete with GFRP bars. About 48 tests are planned in this project that will be followed by the development of bond and tension stiffening models for LWC with GFRP bars.
Research area, student roles & skills
Research area: I specialize in the area of Structural Engineering with emphasis on the behaviour of reinforced concrete structures under extreme environment and loads. The focus is on creating durable and sustainable infrastructure.
Student roles: The Interns will work with a PhD student and a Postdoctoral Fellow in our Structures Laboratories as well as on computer analysis and modelling. Their job will include helping with construction and testing of specimens, and analysis of test data. Depending on the availability of time, the interns will also be able to participate in the formulation of analytical modelling.
Skills required: The interns should know the basic knowledge of mechanics of materials, structural analysis and basic design of reinforced concrete members. Working knowledge of related computer programs is essential.
17. Bridge Deck Slabs with Sustainable Non-Metallic Reinforcement
Supervisor: Mohammed El-Gendy
University: Lakehead University (Thunder Bay campus)
Structural infrastructure in Canada is deteriorating at rates exceeding our ability to replace or repair them. This is attributed to both manmade and natural factors, such as poor construction practices, vulnerable construction materials, severe cold weather, and aging. In addition, the climate change crisis exacerbates infrastructure deterioration due to extreme weather events, such as wildland fires. Therefore, there is an urgent need for developing sustainable solutions to infrastructure deterioration. Fibre-reinforced polymer (FRP) composites have emerged as a sustainable reinforcement material for reinforced concrete (RC) structures due to their non-corrodible nature. However, the potential of utilizing FRP reinforcement in the RC construction industry remains largely unfulfilled due to concerns regarding several aspects of behaviour.
The primary focus of the research project is to insightfully examine the performance of FRP-RC bridge deck slabs under different loading conditions, cover broader fundamental and applied aspects of behaviour, and provide necessary design recommendations currently missing in existing design codes.
The structural performance of edge-restrained bridge deck slabs made with fibre-reinforced concrete (FRC) will be assessed. The role of discrete basalt fibres randomly dispersed in the concrete matrix in enhancing the serviceability and punching performance of the bridge deck slabs will be investigated both experimentally and analytically.
Research area, student roles & skills
Research area: My research focuses on the experimental investigation of reinforced concrete structures incorporating innovative, sustainable materials. Specifically, I study the behavior of elements reinforced with non-metallic materials such as fibre-reinforced polymer (FRP) bars, fibre-reinforced concrete (FRC), and lightweight concrete (LWC). The objective is to enhance structural performance, durability, and sustainability, particularly in harsh environmental conditions. My work aims to inform design and construction practices that extend the service life of infrastructure while reducing maintenance costs and environmental impact. Experimental testing plays a central role in achieving these goals.
Student roles: The student will be support the ongoing experimental work in the structures lab, including constructing specimens, gathering data, testing concrete specimens, and writing technical reports. They will also be required to run finite element analysis and modelling. All this will be conducted under the supervision of the professor and senior graduate students.
The student will contribute to an experimental research project focused on the performance of full-scale bridge deck slabs reinforced with sustainable non-metallic composites. Under my supervision, the student will contribute to a dedicated subtask related to the utilization of basalt fibres in FRP-RC deck slabs. They will assist with specimen preparation, instrumentation, testing, data collection, and analysis. The student will also conduct independent research on a related aspect of the project and contribute to technical documentation. This internship offers hands-on experience in structural testing and insight into cutting-edge research addressing a critical gap in current design codes.
Skills required: The ideal student should have a solid understanding of basic structural engineering principles, including statics, mechanics of materials, structural analysis, and theory of structures. A background in reinforced concrete design is essential. Familiarity with software such as Microsoft Office (e.g., Word, Excel, PowerPoint) and AutoCAD is important. Although not necessary, prior involvement in materials or structural testing is a strong asset. Strong technical writing skills, attention to detail, and the ability to work independently and as part of a research team are also highly desirable.
18. Bridging Rock Indentation and Compression Testing for Rapid Mechanical Characterization of Rocks
Supervisor: Wenbo Zheng
University: University of Northern British Columbia (Prince George campus)
Accurate determination of rock mechanical properties is essential for geotechnical, mining, energy, and underground engineering applications. Conventional laboratory compression tests, such as uniaxial and triaxial compression tests, provide reliable measurements of elastic modulus, strength, and deformation behaviour; however, they require carefully prepared specimens, specialized equipment, and significant testing time. In contrast, instrumented rock indentation testing is rapid, minimally destructive, and can be performed on small or irregular samples. Recent research in our laboratory has demonstrated, through numerical modelling and machine learning, that indentation responses can be linked to macroscopic compression and creep properties of rocks.
This Mitacs Globalink project aims to establish experimental correlations between rock indentation measurements and traditional compression test results using a diverse suite of rock types. The student will conduct laboratory testing on sedimentary, igneous, and metamorphic rocks using both instrumented Brinell indentation and conventional uniaxial compression testing. Key mechanical parameters, including elastic modulus, compressive strength, and deformation characteristics, will be obtained from compression tests and compared with indentation-derived parameters such as indentation modulus, hardness, and load-displacement responses.
The project will involve sample preparation, laboratory testing, data analysis, and statistical/model development to establish predictive relationships between indentation and compression properties. The student will also evaluate the influence of rock type, mineralogy, and heterogeneity on these relationships. The ultimate goal is to develop practical empirical and data-driven models that enable rapid estimation of conventional rock mechanical properties from simple indentation tests.
The outcomes will contribute to a faster and more cost-effective approach for rock characterization, particularly when core material is limited or when traditional compression testing is impractical. Students will gain hands-on experience in rock mechanics, laboratory experimentation, data analytics, and engineering research while contributing to an emerging area of geomechanics research.
Research area, student roles & skills
Research area: Dr. Wenbo Zheng leads a nationally recognized research program in rock mechanics, experimental geomechanics, and geohazard resilience at UNBC. His research combines advanced laboratory testing, numerical modelling, and data-driven analysis to investigate rock behaviour, fracture processes, and stability in resource and infrastructure applications. Supported by NSERC, CFI, and industry partners, his team operates UNBC’s Rock Mechanics Laboratory and collaborates internationally on sustainable geo-resource development and hazard mitigation. He has published over 60 peer-reviewed journal papers, including many with his graduate students and summer interns. Successful Globalink interns will gain hands-on experience in rock mechanics testing, data analysis, and geomechanics research.
Student roles: The students will become active members of UNBC’s Rock Mechanics Research Laboratory and participate in all stages of the research project. Working as a team, they will assist with preparing rock specimens, conducting instrumented indentation tests and conventional compression tests on a variety of rock types, and operating laboratory equipment under supervision. The students will collect, process, and analyze experimental data from both testing methods and help establish correlations between indentation-derived parameters and conventional rock mechanical properties, including elastic modulus, compressive strength, and deformation characteristics. The students will work closely with graduate students and faculty researchers to investigate how rock type, mineral composition, and material heterogeneity influence the relationship between indentation and compression responses. They will contribute to the development of empirical and statistical models that enable rapid estimation of conventional rock mechanical properties from indentation testing. Depending on their interests and experience, students may also assist with data visualization, statistical analysis, machine learning applications, literature reviews, and technical report preparation. Throughout the project, the students will receive training in rock mechanics, laboratory testing methods, data analysis, and scientific communication. They will gain hands-on experience with advanced laboratory equipment and develop skills in experimental design, quantitative analysis, problem-solving, and engineering research. The project will expose students to practical challenges in rock characterization and their applications in mining, geotechnical engineering, energy development, and subsurface resource management. This project provides an excellent opportunity to develop laboratory, analytical, teamwork, and communication skills within a collaborative research environment. Students will be encouraged to present their findings at research meetings and may have opportunities to contribute to conference presentations and peer-reviewed journal publications. Previous undergraduate interns in our research group have successfully co-authored scientific publications and pursued graduate studies and professional careers in geotechnical, geological, mining, petroleum, and civil engineering.
Skills required: The students should have an engineering background in civil/geotechnical/petroleum/geological/mining. Previous experience in laboratory testing and data analysis is highly desirable.
19. Building with hydrophobic soils: reducing swelling and keeping the ground stable
You will get to work with talented students on intellectually stimulating projects. One of our main projects explores how making soils hydrophobic, that is, water repellent, can reduce swelling and the damage it causes to infrastructure. Although this behaviour may seem subtle, swelling and shrinkage of soils can lead to serious problems for foundations, pavements, and other civil engineering systems. We study how hydrophobic treatments can limit water uptake in soils and therefore help control this harmful volume change behaviour. In the laboratory, we test how treated soils respond under wetting and drying cycles, and we use computational simulations to better understand the mechanisms involved and how they can be prevented.
More broadly, our research examines how controlling water–soil interactions can improve the performance of geomaterials in challenging environments. By linking laboratory observations with modelling, we aim to develop practical strategies for reducing damage caused by water-sensitive soils and for supporting the design of more resilient and sustainable infrastructure.
Research area, student roles & skills
Research area: Soils may seem simple, but at micro- to nano-scales, they exhibit complex behaviour, especially when interacting with water. Our research investigates how water enters and moves through soils and how this can lead to swelling, particularly in fine-grained soils. We focus on making soils hydrophobic, or water-repellent, through physical and chemical treatments to reduce their affinity for water. Using advanced tools such as microscopy and numerical modelling, we study how small-scale changes at the particle level influence large-scale ground behaviour. By controlling water–soil interactions, we aim to reduce soil swelling and the damage it can cause to infrastructure.
Student roles: The students will conduct laboratory experiments to study hydrophobic soils, with a particular focus on how these soils behave during wetting and drying cycles that can cause swelling and shrinkage. They will investigate whether hydrophobic treatment can reduce water uptake and help limit these harmful volume changes. In addition to analysing experimental data, the students will use advanced computer simulations to better understand and predict the swelling behaviour of hydrophobic soils under different environmental conditions.
We are a small bilingual international team, fluent in both English and French. While we speak several languages, English is our primary working language. Together, we strive for a friendly and productive place where each and everyone of us achieve their utmost potential.
Skills required: We welcome students with backgrounds in the physical sciences who are interested in geotechnical engineering, civil engineering, and the behaviour of earth materials. Prior knowledge of soil mechanics is helpful but not required since training is provided. Experience in image analysis, lab work, or simulations is a plus. You will gain hands-on experience with innovative soil treatments, environmental chambers, data analysis, and software for numerical and image processing. The role is ideal for students who are patient, detail-oriented, and curious. We value enthusiasm, collaboration, and a strong willingness to learn.
20. Capacité structurale des ponts atteints de réaction alcalis granulat - Shear capacity of concrete bridges affected by alkali-aggregate reaction
The Alkali Aggregate Reaction (AAR) is an expansion reaction that takes place within hardened concrete, resulting in a significant and damaging state of cracking. A large number of bridges in North America are affected by AAR. While some researchers have observed a reduction in the capacity of AAR affected reinforced concrete structures, many others have observed significantly greater shear capacity. This apparent contradiction is difficult to interpret because of the difference between the in situ conditions of an existing bridge and the laboratory conditions used in research (concrete confinement, prestressing, non-uniformity of cracking, other pathologies) and their effects on shear strength mechanisms. The question therefore asked by a structural engineer is: what are the effects of AAR on the structural capacity of the bridge I have to assess? The current state of knowledge does not allow us to answer this question, and the economic, ecological and social repercussions associated to the reconstruction of a bridge are major. In a context of sustainable development, climate emergency and limited availability of public funds, it is imperative to better understand the mechanisms involved in the shear strength of concrete structures affected by AAR. The aim of this project is therefore to better understand the effect of AAR on the shear resistance mechanisms, in order to propose a model to assess shear capacity of concrete bridges. The project is multi-faceted (prototyping, laboratory testing, computer modeling and analysis, structural design and verification) and can be tailored to suit the interests and skills of the applicants.
Research area, student roles & skills
Research area: My expertise and research focus on the assessment of structural behavior, structural safety, bridges, and material-structure interaction of concrete structures. My research interests include innovative concretes and their structural implications, safety and reliability assessment and strengthening of damaged and ageing concrete structures.
Student roles: The intern will join a team of researchers working on the structural behavior of concrete structures. The intern will interact with other graduate students in the research team and will be responsible for a series of specific objectives assigned to him/her. Anticipated tasks include: - Conduct a brief literature review; - Simulate the behavior of an existing bridge and its degradation; - Test critical structural elements; - Present the results obtained.
This project may eventually be pursued in graduate studies.
Skills required: - Initiative; - Self-starter; - Creative; - Rigorous; - Basic knowledge of reinforced concrete structures; - Basic knowledge of structural analysis, design and modeling an asset.
This research project explores using Carbon Nanofiber Ultra-High-Performance Concrete (CNF-UHPC) as an innovative overlay solution for bridge deck retrofitting. Given the high costs and environmental impacts of new bridge construction, repairing existing infrastructure is a more economical and sustainable approach. CNF-UHPC, produced by ceEntek, offers promising mechanical strength and durability, making it a strong candidate for extending the lifespan of deteriorated bridge decks.
The core objective is to evaluate CNF-UHPC at both material and structural levels. A comprehensive testing program will assess its mechanical performance—including compression, tensile strength, creep, and fibre-matrix bonding—and its durability under harsh environmental exposures. The study will also examine CNF-UHPC's resistance to abrasion, chloride penetration, and salt scaling. A key focus is on understanding how this material performs under simulated vehicle loading and fatigue cycles, making it directly relevant to real-world applications.
The project is structured into four main phases. Phase 1 investigates the material’s durability under various aggressive conditions. Phase 2 evaluates the composite system’s performance, specifically its wear resistance and microstructural integrity under simulated traffic conditions. Phase 3 transitions to a field application, implementing and monitoring CNF-UHPC overlays in a practical setting to identify performance and construction challenges. Finally, Phase 4 will consolidate the research outcomes into practical guidelines and recommendations for using CNF-UHPC in bridge deck retrofits.
The findings are expected to provide valuable insights into the viability of CNF-UHPC as a high-performance, sustainable repair material with the potential to significantly enhance the durability and service life of existing bridge infrastructure. This research has immediate and long-term implications for the civil engineering community, contributing to improved design strategies and promoting the adoption of advanced materials in infrastructure rehabilitation.
Research area, student roles & skills
Research area: • Dr. El-Hacha has pioneered the use of Fibre Reinforced Polymers in new constructions and strengthening structures. His work has led to enhanced structural performance and longevity, providing more sustainable and resilient infrastructure solutions.
• He's been at the forefront of integrating smart materials, including Shape Memory Alloys, in construction, enabling structures to adapt to environmental changes and self-repair, thus significantly improving their lifespan and reducing maintenance costs.
• His research on Ultra-High Performance Concrete has driven advancements in bridges and modular construction, offering unprecedented strength and durability. His work has set new standards for UHPC in the construction industry.
Student roles: The student will play an essential role in advancing this research project on CNF-UHPC overlays for bridge deck retrofitting. Their primary responsibility will be conducting experimental investigations to evaluate the material and structural performance of carbon nanofibre-infused ultra-high-performance concrete. This will include preparing and testing specimens to assess mechanical properties such as compressive strength, tensile capacity, creep behaviour, and fibre-matrix bonding characteristics.
A key part of the student’s role involves conducting a series of durability tests, including chloride ion penetration, salt scaling, abrasion resistance, and other exposure-related degradation assessments. The student will also help simulate vehicular loadings and fatigue cycles to understand how the CNF-UHPC overlay performs under real-world service conditions. They will assist in analyzing the results to identify degradation patterns, evaluate microstructural changes, and determine long-term performance.
In the later stages of the project, the student will contribute to the field application of CNF-UHPC by supporting the placement of test overlays and monitoring their behaviour in situ. This will involve data collection, performance documentation, and troubleshooting construction challenges. The student will also assist in compiling findings into technical reports, generating practical guidelines, and contributing to publications or presentations.
Collaboration with industry partner ceEntek and other research team members is expected, requiring effective communication and coordination. The student must be capable of managing laboratory tasks, maintaining accurate records, and adhering to safety and quality assurance protocols.
Overall, the student will gain comprehensive experience in advanced concrete materials research, experimental techniques, field implementation, and result interpretation. This role is ideal for a motivated and technically competent student who seeks to contribute meaningfully to sustainable infrastructure innovation through the application of cutting-edge materials.
Skills required: To effectively contribute to this project, the student should have a solid background in civil or structural engineering, with specific knowledge in concrete materials and infrastructure rehabilitation. Familiarity with ultra-high-performance concrete (UHPC), fibre-reinforced composites, and nanomaterials (such as carbon nanofibres) is highly desirable. The student should possess hands-on experience with laboratory testing, including mechanical strength tests (e.g., compression, tensile, and creep), durability assessments (e.g., chloride penetration, salt scaling, abrasion), and data analysis. Understanding the performance of concrete materials under simulated vehicle loading and fatigue conditions is important. Strong technical writing, organizational skills, and the ability to work independently and collaboratively
22. Characterization of mixture between paste backfill and waste rock
Wildfire-affected landscapes are prone to delayed geomorphic responses, with increased susceptibility to various types of landslides years after a fire event. While immediate debris flows have received significant attention, longer-term hazards—such as deep-seated landslides, ground creep, and reactivation of dormant failures—remain under-characterized. This research aims to fill that gap by investigating post-wildfire landslide mechanisms through the lens of soil mechanics, historical data analysis, and geospatial mapping.
The project will begin with a comprehensive literature review and case study analysis of post-wildfire landslide events across different regions in Canada and timeframes. Historical data, particularly from wildfire-impacted regions with landslide records spanning 3 to 10 years post-fire, will be collected and analyzed to identify patterns in slope failure types, timing, and distribution.
Using soil mechanics principles, the study will classify the dominant landslide modes—shallow debris flows, slow-moving creep, and deep-seated landslides. Of particular interest is the role of long-term soil weakening, surface erosion following initial debris flows, and the gradual loss of root reinforcement in influencing slope stability over time.
A major deliverable of this research will be the characterization and spatial mapping of landslide types in post-wildfire environments. By differentiating failure mechanisms, the study will improve the understanding of soil-structure interaction and support the integrity assessment and adaptive management of existing linear infrastructure in fire-affected regions.
The results of this research will support engineers and infrastructure planners in better anticipating the types and locations of slope instabilities in fire-impacted regions. By grounding the analysis in soil mechanics and differentiating landslide mechanisms, the study will offer critical inputs for the integrity assessment of linear infrastructure—such as roads, pipelines, and railways—exposed to evolving post-wildfire terrain conditions. This work contributes to more informed engineering practices and long-term resilience strategies for infrastructure systems operating in increasingly fire-prone environments.
Research area, student roles & skills
Research area: Sustainable and resilient civil infrastructure
Student roles: The student's role will primarily focus on one or more of the following tasks: literature review, ArcGIS analysis, data analysis, mapping, critical thinking & framework development. The student will need to write a report of their research findings as a minimum and depending on the outcome of the research findings, the student will be encouraged to contribute to a conference/journal paper.
Skills required: The student will require one or more of the following skills/background: ArcGIS, data analysis, mapping tools, soil mechanics/geotechnical engineering
24. Climate-Resilient Residential Buildings in Alberta: Identifying Building Characteristics and Adaptation Strategies for the Building Sector
Supervisor: Yitong Li
University: University of Alberta (Edmonton campus)
Climate change is increasing the frequency and severity of extreme weather events in Alberta, including flooding, wildfires, and severe winter storms. These hazards pose growing risks to residential buildings, which are core assets in the real estate sector. Climate risk is not evenly distributed across the housing stock. Differences in building characteristics and geological conditions mean that some properties are more vulnerable than others, even when exposed to the same hazard. However, the real estate sectors currently lack a systematic, evidence-based understanding of how these specific building and geological attributes influence building resilience. Without this knowledge, it is difficult for builders, developers, and policymakers to identify which building features most affect climate performance or to determine which adaptation strategies can most effectively improve resilience.
This project aims to improve the resilience and long-term livability of residential buildings across Alberta. The project has three integrated objectives. First, it identifies the building characteristics and geological conditions that most strongly influence residential building performance under different climate-related hazards. Second, it evaluates resilience-oriented adaptation strategies and develops a decision-support tool to help practitioners identify appropriate adaptation measures for different building contexts. Third, it disseminates research findings to the real estate sector by translating the results into practical guidance, best practices, and knowledge-sharing activities that support climate-resilient residential development across Alberta.
Research area, student roles & skills
Research area: My work focuses on infrastructure–social–organizational integration to support resilient and equitable infrastructure planning, construction, and recovery. She leverages advanced analytical approaches (artificial intelligence, data analytics, and simulation) to enhance construction productivity, improve infrastructure system performance, and inform climate-resilient mitigation and adaptation strategies for infrastructure investment and policy decisions.
Student roles: The student will support various aspects of the project, including data collection and processing, literature review, and analysis of residential building performance under extreme weather events. The candidate will assist in developing and applying analytical models to identify critical building design and site attributes that influence climate resilience, and contribute to the synthesis of findings into practical adaptation strategies and decision-support tools. The ideal candidate is detail-oriented, self-motivated, and has a general interest in climate resilience, building science or related fields.
Skills required: Research & Analytical Skills -Building performance and vulnerability assessment -Statistical and data analysis -Knowledge of building design, construction, or engineering
Technical & Computational Skills -Python or R for data analysis and modeling -Data visualization and dashboard development
25. Develop an Installation Energy-based Design Method for the Axial Capacity of CFA Piles
This proposed research aims to develop an installation energy-based design method for the axial capacity of continuous flight augercast (CFA) piles using field load test results and installation records. CFA piles are installed by drilling and grouting in one pass. CFA piles have become increasingly popular in many regions of the world. Even though the load-transfer behavior of CFA piles shows significant differences from that of a drilled shaft, the design methods for drilled shafts have been applied directly to the design of CFA piles. A unique design method must be developed for CFA piles. The energy during pile installation (torque, penetration rate, etc.) reflects the soil strength, which is closely linked with the axial capacity of the CFA pile. A new energy-based design method will be explored to ensure the quality of any production piles and generate time and cost savings for future projects. Recently, a database of over 60 CFA pile load tests (PLTs), along with soil reports and installation records, has been collected to improve the design of CFA piles in glacial deposits. This research is part of the efforts to develop a reliability-based design method for CFA piles.
Research area, student roles & skills
Research area: Improve pile design using plie load test results and construction records
Student roles: The research tasks described in this project include several tasks: 1) Build a database of PLT results and installation records. A database will be compiled to include soil parameters, soil type, water content, PLT load-displacement curves, installation torque, penetration rate, concrete volume, pumping pressure, etc; 2) Identify the most appropriate failure load from PLTs. The failure loads can vary significantly depending on the failure criteria. The most appropriate failure load shall be selected based on its consistent performance and lower variation among different failure criteria; 3) Extract the installation energy from the installation records. Digitize the installation records and develop an installation energy formula to consider the installation energy, equipment characteristics, pile depth, soil type and its properties; 4) Conduct a statistical correlation between the failure load and the installation energy. A performance verification will be conducted with new CFA data, and the issues shall be identified for further improvement; 5) Present the findings and prepare a report. A report will be prepared for a detailed discussion of these findings and the need for further investigation.
Skills required: The ideal candidate should be a civil engineering undergraduate who has finished their third-year studies with related courses like statistics, probability, soil mechanics, and foundation design.
26. Developing Self-Sensing 3D-Printed Concrete Components and Buildings
Concrete is the most widely used building material in the world. It supports the durable functioning of our built environment (e.g. bridges, tunnels, buildings, roadways and foundations). Typically, concrete structures required the provisions of formwork to shape the resulting structural components that support a structure (i.e., walls, columns, floors, etc.). The advent of additive concrete construction or 3D-printed concrete (3DPC) eliminates the need for formwork and can lead to a significant reduction in labour and construction time. However, as this technology is still evolving, the in-situ performance and long-term durability of such structures is still largely unknown. Two techniques will be explored in this research for measuring in-situ performance of 3DPC components and buildings: 1) embedding sensors directly within the printing process and, 2) creating 3DPC material formulations incorporating electrically conductive materials such as carbon nanotubes and graphene to imbue the material with intrinsic sensing capability.
This research project will investigate the incorporation of sensing capabilities through unique material interventions (GRI #1) and sensor embedment (GRI #2). Development will be focused on optimizing both the sensing performance and the functional properties of associated 3DPC mixtures. From a global perspective, this study will provide rare insights into the benefits and challenges associated with adopting these future building methods and materials.
The two successful Mitacs Globalink Research Interns (GRIs) will serve as key members of the research team directly contributing to the experimental and analytical program. Specifically, they will have the opportunity to plan and implement their own short-term concrete materials and sensing experiments and related analytical studies. Based on their experimental outcomes, the intern will work with graduate researchers, technical staff and Prof. Butler to analyze and disseminate their results for publication in technical conference proceedings and/or journal articles.
Research area, student roles & skills
Research area: Dr. Butler leads the Sustainable Concrete Structures Group at York University. This group of structural engineering researchers develop and evaluate engineering solutions which serve to prevent and/or mitigate the impact of climate change on concrete infrastructure systems. Working within the Department of Civil Engineering, the team has access to advanced indoor and outdoor testing facilities and equipment. A main focus is on the development of new concrete materials including ultra high performance concrete, low carbon and recycled concrete, 3D-printed concrete, pervious concrete and self-healing concrete. Research related to data-driven and physics-informed machine learning applications in structural engineering is also ongoing.
Student roles: In addition to the above-noted opportunities, the successful GRIs will be responsible for: • Performing laboratory work in the High Bay Structures Laboratory and the Climate-Data-Driven Design (CD3) Facility for Built Infrastructure (both located on York University’s Keele Campus). • Working independently and under the supervision of the faculty supervisor, graduate students and technicians, • Carrying out classification, rheological and mechanical properties testing of various concrete mixture designs, • Undertaking a review of current research literature pertaining to self-sensing and 3D-printed concrete structures, • Analyzing and interpreting testing data using statistical and other analytical approaches, • Attending and presenting at weekly research progress meetings, • Reporting on experimental findings through report and/or technical article writing, and presentations.
Skills required: Technical skills: The successful GRIs will have a background in civil or structural engineering. In addition, the interns will possess the following attributes: • Basic knowledge of concrete materials and properties; • Excellent written and verbal communication skills; • Basic statistical analysis skills; • Working knowledge of MS Excel, MS Word and coding software (e.g., Python, Matlab, R, etc.). • Previous professional or laboratory experience working with concrete materials would be considered an asset.
Interpersonal skills: • Highly-motivated and personable. • Ability to interact and collaborate with researchers and engineers from diverse backgrounds and
27. Developing smart asphalt mixtures for self-sensing
Supervisor: Abimbola Oyeyi
University: University of Windsor
Location: Windsor, Ontario
Start date: 2027-05-03 (flexible)
Disciplines: Engg-Civil, Engg-Electrical, Engg-Materials, Engg-Chemical, Electronic Systems
A proactive approach is needed beyond visual evaluation-based pavement management to enhance pavement longevity and performance. Identifying trigger points for structural deterioration is crucial for optimal design and durability. A monitoring system tracking critical stresses and strains will enable constant health assessment, leading to longer-lasting pavements and early intervention to prevent failures. Developing self-sensing pavements with smart additives in asphalt layers can transform conventional materials into smart ones, providing real-time condition data for better maintenance planning.
This project aims to assess the long-term impact of self-sensing asphalt on pavement performance and sustainability.
Research area, student roles & skills
Research area: Dr. Abimbola Grace Oyeyi leads the Sustainable Transportation and Pavement (STAP) Lab at the University of Windsor. The STAP conducts research in sustainable, innovative pavement design and management. We aim to advance experimental and field evaluation methods to understand pavement materials, design resilient infrastructure, and develop economical, durable, and sustainable solutions. We focus on creating smart, self-sensing pavements for efficient management and evidence-based policy decisions.
Student roles: The candidate will conduct experimental work on smart asphalt materials, evaluating their lab and field performance, while collaborating with graduate students to gain valuable research, communication, and experimental skills.
Skills required: - Currently pursuing a degree in Civil Engineering, Materials Engineering, Electrical Engineering, or a related technical field. - Strong analytical and problem-solving skills. - Excellent verbal and written communication skills. - Ability to work collaboratively in a team environment. - Proficient in using analysis and presentation tools such as Microsoft packages. - Proficient in and eager to expand knowledge in machine learning techniques with strong interest. - Basic understanding of programming such as Matlab, Python, and R - A strong interest in transportation planning and engineering and eagerness to learn about new materials and technology.
28. Development and Optimization of Non-Prestressed Carbon Nano-Fibre Ultra-High-Performance Concrete Railway Crossties
Comprehensive experimental and analytical investigations will be conducted to optimize the design of newly developed non-prestressed concrete railway crossties utilizing CNF-UHPC. In this research, a literature review of the design and performance of the currently-in-use prestressed concrete crossties, typically fabricated from conventional high-strength concrete, is first completed. Next, full-scale conventional and CNF-UHPC crossties of several proposed design layouts will be fabricated and tested. The resulting experimental test data are analyzed and used to evaluate the structural performance of the CNF-UHPC crossties. They are compared against the currently-in-use standard/conventional prestressed high-strength concrete railway ties. A finite element (FE) model is then developed for the new crossties using the general-purpose commercially available FE analysis package ABAQUS. The available experimental test data is used to validate and calibrate the FE model. Finally, the FE model is utilized to conduct numerical analysis and parametric design optimization of the CNF-UHPC crossties. Furthermore, the embedded structural health monitoring system incorporated into the crossties provides valuable information for predictive maintenance and defect detection solutions. The conclusions and recommendations presented in this research will pave the way for a new type of concrete crossties of enhanced strength and performance that meet the railway industry's recent higher strength and performance requirements. Findings will be used to establish design recommendations and guidelines for non-prestressed CNF-UHPC railway crossties.
This research is expected to benefit the railroad industry hugely; the compacted cross-section dimensions and reduced weight will increase the ease of handling during construction, hence reducing the overall construction cost. Eliminating the prestressing process during manufacturing will simplify and reduce manufacturing costs. The development of non-prestressed crossties fabricated from such strong yet ductile material would allow the crossties to sustain and deform under excessive loading with no major cracking, increasing the load-carrying capacity and durability of the railway track system.
Research area, student roles & skills
Research area: • Dr. El-Hacha has pioneered the use of Fibre Reinforced Polymers in new constructions and strengthening structures. His work has led to enhanced structural performance and longevity, providing more sustainable and resilient infrastructure solutions.
• He's been at the forefront of integrating smart materials, including Shape Memory Alloys, in construction, enabling structures to adapt to environmental changes and self-repair, thus significantly improving their lifespan and reducing maintenance costs.
• His research on Ultra-High Performance Concrete has driven advancements in bridges and modular construction, offering unprecedented strength and durability. His work has set new standards for UHPC in the construction industry.
Student roles: The student will play a critical role in all phases of this research project, from literature review and experimental testing to finite element modelling and design optimization. Initially, the student will conduct a comprehensive review of existing literature on prestressed and non-prestressed concrete railway crossties, focusing on current standards, failure modes, and limitations of conventional high-strength concrete ties. This review will guide the development of innovative CNF-UHPC crosstie designs. In the experimental phase, the student will be responsible for preparing full-scale CNF-UHPC crossties, including batching, mixing, and casting the nano-fibre-reinforced concrete under controlled conditions. The student will assemble formwork, place reinforcement, and cure specimens to meet the required performance criteria. They will instrument the crossties with sensors (strain gauges, LVDTs), configure data acquisition systems, and execute static and cyclic load testing to evaluate performance under simulated railway loading conditions. Accurate documentation and inspection of damage or failure modes are essential tasks. Concurrently, the student will develop and calibrate a finite element (FE) model of the crossties using ABAQUS. The experimental data will be used to validate the model, which will then be employed to conduct advanced numerical simulations and parametric studies for optimizing crosstie design. The student will also explore implementing and interpreting embedded structural health monitoring systems for condition assessment and predictive maintenance. Throughout the project, the student will analyze and synthesize test data, generate technical reports, and contribute to publications and presentations. This role requires a highly motivated individual with strong problem-solving skills, attention to detail, and the ability to work independently and collaboratively. The student will gain valuable research experience in advanced materials, structural testing, and railway infrastructure, contributing directly to advancing sustainable, cost-effective, and high-performance railway systems.
Skills required: The student should possess laboratory skills relevant to the structural testing of concrete elements and be capable of preparing CNF-UHPC mixes with precise control of mix proportions. Hands-on experience preparing concrete specimens, including formwork assembly and reinforcement placement, is essential. Skills in structural testing protocols, instrumentation and data acquisition systems are necessary to ensure accurate, real-time monitoring of structural responses under load. Familiarity with FEM is highly desirable for simulating and optimizing crosstie behaviour. Strong analytical thinking, report writing, and presentation skills are required. Interest in advanced materials and sustainable infrastructure solutions is a key asset for this research.
29. Development and performance evaluation of CO2 sequestrated low carbon multifunctional geopolymer concrete composites
The proposed research is uniquely positioned to make groundbreaking advances in the field of sustainable infrastructure through development of green geopolymer concrete composites with zero cement. It will produce new breed of concrete composites through optimization of activators (both liquid and powered based), supplementary cementing materials (such as fly ash, mine wastes, wood ash, and slag), aggregates (use of different types of sand), nano-materials and C02 sequestration. The proposed research will involve an integrated experimental study based on both short and long term investigations involving fresh state, mechanical, self-healing/sensing, durability and micro-structural properties of geopolymer concrete composites especially employing CO2 sequestration/capturing technologies. This project is funded by NSERC Canada and cement/concrete industries in Canada and abroad.
Research area, student roles & skills
Research area: Research involves comprehensive experimentation, extensive numerical/finite element/analytical/design-oriented analyses, neural network/AI modelling, non-destructive testing, life cycle analysis of materials/structures and development of computer aided machine learning intelligent system. Research include: use of nano-materials/nano-technology/polymers/wastes/volcanic materials/underused materials/CO2 sequestration in cement and concrete composites, high-ultra high performance concrete, self-consolidating concrete, ductile engineered concrete, smart self-healing/self-sensing materials, zero-cement based geopolymer/alkali-activated binder/concrete, development of innovative high performance resilient structural systems RC and composite structural systems for bridge/building/nuclear infrastructure applications and rehabilitation of structures.
Student roles: Conduct experimental testing, theoretical modeling, data processing, data analysis, literature review and designing of components/materials. Use computer, loading machine, data acquisition system, concrete making/casting tools, fabrication tools, instrumentation tools and various software’s. Write technical report and make Presentation (first week to pen-ultimate week). The student will be interacting with the research team which includes graduate (PhD and MASc) students and post-doctoral fellows/visiting scholars as well as various industrial partners. In addition, student will develop analytical, critical thinking, group working, self-motivation, language skill and inter-personnel skills throughout the duration of internship.
Skills required: A civil engineering student preferably having background in concrete materials, strength of materials and structural anlysis/design. Also having analytical/critical thinking/ group working, communication, experimentation and computer (such as WORD, Excell etc.) skills. Experience related to finite element modelling and other engineering design/analysis software's will be considered as an asset.
30. Development of Reliable Simplified Methods of Analysis of Steel Plate Orthotropic Bridge Decks under Truck Loading
Orthotropic bridge decks spanning parallel or normal to traffic direction take the form of (i) unidirectional open steel ribs, (ii) open steel grid, (iii) fully/partially filled steel grid, (iv) closed steel ribs, and (v) reinforced concrete slab. The current Canadian Highway Bridge Design Code, CHBDC specifies simplified methods for steel plate deck analysis that may over-penalize Canadian bridges and raise concerns that may discourage designers in Canada from using steel orthotropic deck solutions for new projects. Therefore, a practical-design-oriented parametric study is required to analyze steel decks under Canadian truck conditions. The objective of this research is to (i) conduct a parametric study on steel plate bridge decks of varying widths, spans, and cross-sectional rigidities to obtain the applied longitudinal and transverse moments, and deflection effects under CHBDC truck loading conditions, and (ii) develop equations in a unified design approach to calculate the applied maximum longitudinal moment, transverse moment, and deflections for a wide range of bridge deck widths, spans, and cross-sectional rigidities.
The literature review on the subject has already been conducted. The parametric study will be conducted using the finite-element analysis SAP2000 software PLATO software which is based on the orthotropic plate theory. The data generated from this research will be used to develop reliable equations for the longitudinal and transverse moments and deflection for designers and code writers. The developed equations will be examined with respect to truck loading specified in different bridge design codes in different countries for possible application using different truck loading weight and configuration.
Research area, student roles & skills
Research area: Dr. Sennah conducted innovative research on the development of: (i) prefabricated bridge elements and connection technologies to accelerate bridge construction, (ii) crashworthy and cost-effective bridge barrier for sustainable construction using glass fibre reinforced polymer (GFRP) bars, (iii) precast bridge barriers to accelerate bridge replacement, and (iv) reliable expression of limiting spans to accommodate temperature changes and truck load distribution in integral abutment bridges, and (v) cost-effective and accelerated FRP repair strategy to bridge girders damaged by vehicle impact.
Student roles: Position Duties and Responsibilities: 1- read the literature review prepared by the supervisor along with the design provisions in the Canadian Highway Bridge Design Code; 2- perform the parametric study on different bridge deck configurations and truck loading conditions; 3- analyze results from the parametric study in the form of figures and tables; and 4- write a technical report near the end of the intern period. Research Experience and Opportunities Offered to the student: 1- The student will gain valuable research experience in structural analysis using a computer software; 2- The student will acquire general understanding of bridge deck analysis and design using the Canadian Highway Bridge Design Code; 3- The student will enhance their teamwork skills through interaction with other members of the research team, and networking through frequent meetings.
Skills required: The student must be finishing their third year and going to the fourth year of the civil engineering program at the time of the internship. The student must have learned the basics in structural analysis of structures. The knowledge of structural analysis software, such as SAP2000 software is an asset but not mandatory. Training on the use of the software in selected bridge deck configurations will be offered at the beginning of the research program.
31. Development of Sustainable Concrete Bridge Barrier using Glass Fiber Reinforced Polymer Bars
In 2007, the Residential and Civil Construction Alliance of Ontario (RCCAO) released a report on the state of Ontario bridges, entitled “Ontario’s Bridges: Bridging the Gap.” The report warns that the integrity of Ontario’s municipal bridge infrastructure and public safety are at risk after years of deferred maintenance and irregular inspections. The study noted that many of Ontario’s bridges were built in the 1950s and 1960s, and “it is expected that most bridges will require costly rehabilitation or replacement after 50 years of life.” Bridges built before the 1970’s did not use air-entrained concrete and coated reinforcing steel bars to protect from the effects of freeze-thaw cycles and the application of winter de-icing salt. This leads to corrosion-induced degradation in bridge decks and barriers that will need expensive replacement. The RCCAO report stated some recommendations to be made to promote the public’s safety and the sustainability of Ontario’s bridges. One of these recommendations includes promoting bridge engineering designs that improve the life expectancy and reduce maintenance costs of bridges. This can be achieved by using rust-free glass fibre reinforced polymer (GFRP) bars. The proposed research is a continuation of Dr. Sennah’s research, supported by the Ontario Ministry of Transportation and two GFRP manufacturers, to develop crashworthy bridge barriers reinforced with rust-free bars. After being successful in developing TL-5 barriers for heavy-traffic highways (i.e., search for “Ryerson University Barrier” at www.youtube.com), the current research will be extended to develop a sustainable TL-4 and TL-3 barrier for medium traffic-volume highways and municipal bridges. This research will include laboratory tests on the developed GFRP-reinforced TL-4 and TL-3 barrier under static loading to-collapse, simulating the equivalent static load to vehicle impact.
Research area, student roles & skills
Research area: In collaboration with Ontario Ministry of Transportation, Dr. Sennah conducted innovative research on the development of: (i) prefabricated bridge elements and connection technologies to accelerate bridge construction, (ii) crashworthy and cost-effective bridge barrier for sustainable construction using glass fibre reinforced polymer (GFRP) bars, (iii) precast bridge barriers to accelerate bridge replacement, and (iv) reliable expression of limiting spans to accommodate temperature changes and truck load distribution in integral abutment bridges, and (v) cost-effective and accelerated FRP repair strategy to bridge girders damaged by vehicle impact.
Student roles: 1- Read about the characteristics of corrosive-resistant GFRP bars as opposed to reinforcing steel bars and then write a report about the similarities and differences. Read concrete barrier design using the Canadian Highway Bridge Design Code (CHBDC, 2025). 2- Assist in performing experiments in the structures lab on full-scale bridge barrier specimens reinforced with GFRP bars. 3- Aid with data entry and collection, operating equipment under the direct supervision of members of Dr. Sennah’s research team, as well as laboratory technicians. 4- Assist in writing the technical report near the end of the hiring period.
Research Experience and Opportunities Offered to the student: 1- The student will gain valuable research experience in a laboratory environment in areas such as data analysis and laboratory experimental testing. He will be exposed to CHBDC for barrier design and ASTM test methods. This is in addition to reading about the current status of Ontario bridges and the MTO policy to maintain bridge infrastructure. 2- The student will acquire a general understanding of concrete materials in the construction industry, the difference between reinforcing steel and the new generation of rust-free GFRP bars that would eliminate the considerable cost of transportation infrastructure’s maintenance, thus optimizing the use of taxpayers’ money. 3- The student will enhance his teamwork skills through interaction with my research team and networking through frequent meetings with the GFRP manufacturers and the staff of Ontario Ministry of Transportation.
Skills required: The student may be physically able to work in the laboratory. The student must be finishing their third year and going to the fourth year of the civil engineering program at the time of the internship. The student must have learned the basics in structural analysis of structures. The knowledge of structural analysis software, such as SAP2000 software is an asset but not mandatory. Training on the use of the software in selected bridge deck configurations will be offered at the beginning of the research program.
32. Development of biochar-based drinking water systems for climate resilience and adaptation
Supervisor: Oliver Iorhemen
University: University of Northern British Columbia (Prince George campus)
Climate change is intensifying wildfires, floods, and extreme weather events, posing significant risks to drinking water security, particularly in rural, remote, and small communities. Limited access to centralized infrastructure, technical expertise, and financial resources makes these communities especially vulnerable to rapid and prolonged water quality disruptions. There is a critical need for affordable, robust, and locally adaptable treatment solutions that enhance resilience to climate-driven water challenges.
This project aims to develop biochar-based drinking water systems as a sustainable and cost-effective approach to climate adaptation. Biochar, a carbon-rich material derived from biomass, offers high adsorption capacity and can be produced from locally available forestry and agricultural residues, supporting decentralized and circular solutions. The research will evaluate engineered biochar for removing climate-related contaminants, including natural organic matter, turbidity, heavy metals, nutrients, and taste-and-odour compounds associated with wildfire-impacted waters.
The project will optimize biochar production and design low-cost treatment configurations suitable for cold and variable conditions. Pilot-scale systems will assess performance, cost, and operational feasibility. Outcomes will include scalable technologies and practical guidelines, improving drinking water resilience, affordability, and sustainability for climate-vulnerable communities.
Research area, student roles & skills
Research area: My research interests include biological wastewater treatment, removal of contaminants of emerging concern from wastewater, wastewater biorefinery (resource recovery from wastewater), process intensification of drinking water biofiltration, and biochar-based water treatment systems,
Student roles: The students will receive training on the operation of a biofilter system for water treatment, and will work with my current graduate student to successfully run the system. Additionally, the intern will perform routine water sampling and analyses (turbidity, dissolved organic carbon, solids analyses, pH, etc) in the environmental engineering lab at UNBC. The intern will be involved in literature review, presentations during research meetings, and preparation of mid- and final-program reports. The intern will also receive professional development training to develop salient skills.
Skills required: Students with a strong environmental engineering background, good laboratory practices, water and wastewater analysis, understanding of environmental microbiology, scientific communication skills, and ability to work without friction in a team are desired.
33. Digital Image Correlation Analysis of Confined Concrete Columns: Axial and Lateral Strain Distributions
This study employs Digital Image Correlation (DIC) to analyze the behaviour of concrete columns confined with various materials, including Carbon Fiber Reinforced Polymer (CFRP) sheets, Iron-based Shape Memory Alloy (Fe-SMA) plates and Ultra-High Performance Concrete (UHPC) jackets under uniaxial compression. CFRP and UHPC jackets are passive confinement methods where the confining jacket is unstressed at installation and are effective only when the concrete expands under axial loading. The SMA plate is an active confinement method where it is stressed at installation, which causes it to be engaged before axial loading is applied to the column.
By studying the influence of the confinement materials (CFRP, SMA, UHPC) and systems (passive vs. active) on axially loaded concrete columns, the project seeks to provide insights into their effects and how they change the behaviours of the confined column. Furthermore, the project will evaluate various parameters, including confined concrete compressive strength, lateral strain distribution and failure modes through experimental testing and analysis. The project aims to identify the most effective confinement method to enhance concrete columns' structural integrity and performance.
The DIC technique offers a non-contact, high-resolution optical technique that enables capturing detailed strain distributions, offering precise insights into the performance of confined concrete cylinders that conventional strain measurement methods such as using strain gages fail to capture, and offering a deeper understanding of confined concrete behaviour and failure mechanisms.
While existing studies predominantly focus on overall stress-strain behaviour and ultimate strength, limited research has employed DIC to analyze localized strain distributions and uncover specific failure mechanisms in confined concrete. This study seeks to address this gap by leveraging DIC to provide a detailed understanding of confined concrete's complex strain patterns and failure processes. Its adaptability positions DIC as a valuable tool for advancing experimental analysis and structural performance assessment.
Research area, student roles & skills
Research area: • Dr. El-Hacha has pioneered the use of Fibre Reinforced Polymers in new constructions and strengthening structures. His work has led to enhanced structural performance and longevity, providing more sustainable and resilient infrastructure solutions.
• He's been at the forefront of integrating smart materials, including Shape Memory Alloys, in construction, enabling structures to adapt to environmental changes and self-repair, thus significantly improving their lifespan and reducing maintenance costs.
• His research on Ultra-High Performance Concrete has driven advancements in bridges and modular construction, offering unprecedented strength and durability. His work has set new standards for UHPC in the construction industry.
Student roles: The student will play a central role in executing the experimental investigation and digital image correlation (DIC) analysis of confined concrete columns under uniaxial compression. The primary responsibility will be to assist in designing and conducting full-scale compression tests on concrete specimens confined using CFRP wraps, Fe-SMA plates, and UHPC jackets. This includes preparing cylindrical specimens, applying different confinement systems accurately, and assisting in load testing under standardized conditions using a universal testing machine.
A major focus of the role is on the implementation of the DIC technique. The student will be responsible for preparing high-quality speckle patterns on the specimen surfaces, setting up the DIC system (including camera alignment, calibration, and lighting), and capturing image sequences during axial loading. The student will process the captured images using DIC software to extract full-field strain maps and analyze axial and lateral strain distributions. This detailed strain data will be used to evaluate failure progression, confinement efficiency, and localized behavioural differences among the different confinement types and strategies.
In addition to DIC analysis, the student will contribute to interpreting experimental results, identifying failure modes, and comparing passive (CFRP, UHPC) versus active (Fe-SMA) confinement systems. The student will also document experimental protocols, organize datasets, generate plots and heatmaps, and assist in preparing manuscripts, conference papers, or presentations.
The role demands a student with meticulous attention to detail, problem-solving skills, and an aptitude for data analysis. Prior experience with experimental concrete testing and imaging systems is an asset. The project offers valuable experience in advanced measurement techniques, performance-based assessment of structural elements, and research dissemination—skills that are vital for future academic or industry roles in structural materials and monitoring technologies.
Skills required: The student should have a background in structural engineering with a strong understanding of concrete behaviour under axial loading. Hands-on experience with experimental testing of concrete specimens and familiarity with confinement techniques using CFRP, Fe-SMA, or UHPC is essential. The student must be skilled in using Digital Image Correlation (DIC) systems, including camera setup, speckle pattern preparation, image acquisition, and post-processing using DIC software. Knowledge of strain analysis, failure mode characterization, and data interpretation is critical. Strong documentation, analytical, and communication skills are also required for reporting findings and contributing to technical publications.
34. Digital Twin–Enabled Simulation Framework for Productivity Optimization in Offsite Modular Construction
Supervisor: Zhen Lei
University: University of New Brunswick (Fredericton campus)
This project aims to develop a digital twin-enabled framework for improving productivity and decision-making in offsite (modular) construction within an international research collaboration context. Offsite construction relies on tightly coupled processes across design, manufacturing, logistics, and onsite assembly. However, current practices often rely on fragmented data and static planning approaches, limiting responsiveness to uncertainties such as production variability, supply chain disruptions, and site constraints.
The proposed research will integrate BIM-based models, simulation techniques, and data-driven methods into a unified digital twin environment. The digital twin will serve as a dynamic representation of the modular construction system, continuously updated with real or near-real-time data from production and project execution. Key components of the research include: (1) development of BIM-to-simulation workflows to model modular factory production systems; (2) implementation of discrete-event or agent-based simulation models to evaluate production and logistics scenarios; (3) integration of production tracking and quality control data into the digital twin; and (4) exploration of predictive analytics approaches, including machine learning, to forecast bottlenecks and optimize scheduling.
The project will leverage international case studies and datasets to compare construction practices across different regions, enabling transferable insights into industrialized construction systems. This global perspective will enhance the robustness and applicability of the developed framework.
The expected outcomes include a scalable methodology for digital twin implementation, improved understanding of production system behavior, and decision-support tools to enhance efficiency and resilience in modular construction. The project aligns with Mitacs Globalink objectives by fostering international research collaboration, advancing digital engineering skills, and contributing to innovation in the construction sector.
Research area, student roles & skills
Research area: My research focuses on the digital transformation of construction, with an emphasis on offsite and modular construction systems. This includes Building Information Modeling (BIM), digital twins, and simulation-based production planning to improve efficiency, quality, and resilience. The research integrates engineering workflows with data-driven methods to enable real-time decision-making across design, manufacturing, logistics, and onsite installation. A key objective is to bridge physical construction processes with interoperable digital platforms. The work is supported through international academic and industry collaborations, advancing smart construction and industrialized building systems across different global contexts.
Student roles: The student will play an active role in developing and implementing components of the digital twin framework, while gaining hands-on experience in digital construction technologies within an international research environment. The project is designed to provide both technical training and exposure to global construction practices.
The student will begin with a structured literature review on BIM integration, digital twins, and simulation in construction and manufacturing systems. This will establish the theoretical and methodological foundation for the project. The student will then support the development of BIM-based models and assist in translating these models into simulation environments. Tasks will include modeling production workflows, preparing and cleaning datasets, and implementing simulation logic to represent modular factory operations and logistics processes.
The student will also contribute to data integration and analysis, including processing production or quality control data and developing visualization outputs (e.g., dashboards). Where appropriate, the student will explore data-driven approaches, such as regression or introductory machine learning techniques, to enhance predictive capabilities of the digital twin.
An important component of the role is participation in international collaboration activities, such as joint meetings, comparative analysis of case studies, and knowledge exchange with partner institutions. This will provide the student with a broader understanding of construction practices across different regions.
The student will regularly present progress, contribute to technical documentation, and support academic outputs such as reports or publications. By the end of the internship, the student will have developed practical skills in BIM, simulation, and data-driven modeling, while contributing to impactful research in smart construction and industrialized building systems.
Skills required: The ideal student will have a background in civil engineering, construction engineering/management, or a related discipline, with an interest in digital technologies. Familiarity with BIM tools (e.g., Revit), programming (e.g., Python), or data analysis is desirable. Exposure to simulation methods (e.g., AnyLogic, Simio) or willingness to learn is important. Basic knowledge of databases, visualization tools (e.g., Power BI), or machine learning concepts is an asset. The student should demonstrate strong analytical and problem-solving skills, and an interest in interdisciplinary and international research collaboration.
35. Durabilité du béton à l'écaillage - Scaling resistance of concrete
Are you passionate about solving real-world engineering challenges? Join an exciting research project at UQAC focused on improving the durability of concrete infrastructure exposed to harsh winter conditions.
This project tackles a critical issue: how concrete deteriorates under freeze–thaw cycles in the presence of de-icing salts. Current testing methods show large variability between laboratories, making it difficult to reliably assess material performance. Your work will help identify key factors influencing these tests (such as temperature gradients, air flow, specimen geometry, and surface conditions) and contribute to developing more reliable and standardized testing procedures.
Working in a state-of-the-art laboratory environment, you will gain hands-on experience with experimental design, environmental chambers, and advanced material characterization. You’ll contribute to improving infrastructure durability, reducing maintenance costs, and supporting the development of lower-carbon concrete solutions.
This internship is ideal for motivated undergraduate students in civil engineering, materials engineering, or related fields who are interested in infrastructure, sustainability, and applied research.
Make an impact on the future of resilient and sustainable infrastructure—while building your research skills in an international environment.
Research area, student roles & skills
Research area: My expertise and research focus on the assessment of structural behavior of concrete structure and material-structure interaction of aging concrete structures. My research interests include innovative concretes and their structural implications dans durability, safety and reliability assessment and strengthening of damaged and ageing concrete structures.
Student roles: The intern will join a team of researchers working on the structural behavior of concrete structures. The intern will interact with other graduate students in the research team and will be responsible for a series of specific objectives assigned to him/her. Anticipated tasks include: - Conduct a brief literature review; - Simulate the behavior of an existing bridge and its degradation; - Test critical structural elements; - Present the results obtained.
This project may eventually be pursued in graduate studies.
Skills required: - Initiative; - Self-starter; - Creative; - Rigorous; - Basic knowledge of reinforced concrete structures; - Basic knowledge of structural analysis, design and modeling an asset.
36. Economic and Supply Chain Modeling for Decision-Making in Offsite Modular Construction
Supervisor: Zhen Lei
University: University of New Brunswick (Fredericton campus)
This project aims to develop an integrated economic and supply chain modeling framework to support decision-making in offsite (modular) construction projects. While offsite construction offers significant advantages in productivity and quality, it introduces complex interdependencies across manufacturing, transportation, and onsite installation. These interdependencies create challenges in cost estimation, scheduling, and risk management, particularly under uncertainty in demand, logistics, and production performance.
The proposed research will focus on modeling the economic and operational dynamics of offsite construction supply chains. Key components include: (1) development of cost models that capture manufacturing, transportation, and onsite assembly costs; (2) analysis of supply chain configurations, including centralized vs. distributed production and their impacts on cost and schedule; (3) integration of uncertainty modeling (e.g., stochastic or Monte Carlo methods) to assess risks such as delays, resource variability, and market fluctuations; and (4) evaluation of decision strategies for procurement, inventory, and production planning.
The project will also explore trade-offs between cost, time, and flexibility in modular construction systems, enabling more informed decision-making at both project and supply chain levels. Case studies and datasets from real or representative projects will be used to validate the models and demonstrate their applicability.
The expected outcomes include a decision-support framework for economic and supply chain planning, improved understanding of cost drivers and risks in offsite construction, and practical tools for optimizing project delivery strategies. The research aligns with Mitacs objectives by addressing industry-relevant challenges, fostering applied research, and enhancing the student’s skills in construction management and quantitative modeling.
Research area, student roles & skills
Research area: My research focuses on construction management and the digitalization of offsite (modular) construction systems, with an emphasis on production planning, supply chain integration, and economic decision-making. This includes modeling of manufacturing–logistics–installation processes, cost and productivity analysis, and risk-informed planning under uncertainty. The work combines engineering methods with data-driven and simulation-based approaches to evaluate project performance and optimize resource allocation. A key objective is to develop decision-support frameworks that improve efficiency, cost predictability, and scalability of industrialized construction systems, particularly in complex and resource-constrained environments.
Student roles: The student will contribute to the development of economic and supply chain models for offsite construction, while gaining hands-on experience in applied construction management research. The project is structured to provide both theoretical understanding and practical modeling skills.
The student will begin by conducting a literature review on offsite construction supply chains, cost modeling, and risk analysis methods. This will establish a foundation for understanding key cost drivers, supply chain structures, and decision-making challenges in modular construction.
Building on this foundation, the student will assist in developing cost and supply chain models. Tasks may include collecting and organizing data, defining cost components (e.g., manufacturing, transportation, installation), and constructing analytical or simulation-based models to evaluate project performance under different scenarios. The student will also support the implementation of uncertainty analysis, such as Monte Carlo simulation, to assess risks and variability in project outcomes.
The student will analyze model outputs to identify key factors influencing cost, schedule, and efficiency, and will explore alternative strategies for improving supply chain performance. This may include evaluating different production configurations, logistics strategies, or procurement approaches.
In addition, the student will contribute to data visualization and reporting, helping to translate technical results into clear insights for decision-making. The student will participate in regular meetings, present progress updates, and assist in preparing research outputs such as reports or publications.
By the end of the internship, the student will have developed skills in construction economics, supply chain modeling, and quantitative analysis, while contributing to research that supports more efficient and resilient offsite construction systems.
Skills required: The ideal student will have a background in civil engineering, construction management, industrial engineering, or a related field. Familiarity with basic project management concepts, cost analysis, or supply chain principles is desirable. Experience with data analysis tools (e.g., Excel, Python) is beneficial, and exposure to simulation or optimization methods is an asset but not required. The student should have strong analytical and problem-solving skills, attention to detail, and an interest in applying quantitative methods to real-world construction and infrastructure challenges.
37. Effect of Biochar Amendment on Soil Hydraulic Properties: SWCC and Saturated Hydraulic Conductivity
This research project investigates the effect of biochar amendments on the hydraulic properties of locally sourced soils. Biochar, a carbon-rich byproduct of biomass pyrolysis, is increasingly recognized for its potential to improve soil water retention and alter permeability. The intern will conduct a series of controlled laboratory experiments to quantify these effects. Specifically, the project focuses on two primary measurements: 1) Saturated Hydraulic Conductivity (ksat), measured using falling-head or constant-head permeameters, to understand how biochar alters the rate of water flow through the soil matrix; and 2) Soil Water Characteristic Curves (SWCC), determined using pressure plate extractors or chilled-mirror hygrometers, to evaluate the soil's moisture retention capacity under varying suction pressures. The student will prepare soil-biochar mixtures at different mass fractions, compact them to specific densities, and perform these advanced geotechnical tests. The resulting experimental data will help develop predictive models for how biochar influences soil-water dynamics, ultimately contributing to sustainable agriculture and green infrastructure design.
Research area, student roles & skills
Research area: My specialized research area focuses on sustainable geoenvironmental engineering, specifically investigating the use of carbon-rich geomaterials to improve soil physical, mechanical, and hydraulic properties. We aim to optimize these sustainable soil amendments for applications in agricultural enhancement, green infrastructure, and climate-resilient stormwater management systems by conducting rigorous laboratory testing and field-scale monitorin
Student roles: The student will act as a core experimental researcher for this project. Their primary role will involve sample preparation, laboratory testing, and data analysis. Daily tasks will include drying, sieving, and characterizing soil and biochar materials. They will prepare specific soil-biochar mixtures and carefully compact them into testing molds to ensure consistent bulk density. The student will be responsible for operating laboratory equipment to measure saturated hydraulic conductivity and soil water characteristic curves (SWCC) under the guidance of the supervisor and graduate students. Beyond physical testing, the student will diligently record all experimental data, perform basic statistical analyses, and plot SWCC and permeability graphs. They will participate in weekly research meetings to present their findings, troubleshoot experimental challenges, and relate their results to existing scientific literature. By the end of the internship, the student will compile their procedures and results into a comprehensive technical report and present their findings to the research group.
Skills required: The ideal candidate should be pursuing an undergraduate degree in Civil Engineering, Environmental Engineering, Soil Science, or a closely related field. Foundational knowledge of soil mechanics, hydrogeology, or environmental science is highly desirable. Experience working in a laboratory setting, particularly with geotechnical or soil testing equipment, is considered a strong asset but not strictly required. The student must possess strong analytical skills, attention to detail, and a willingness to handle soil and biochar materials safely in a lab environment.
38. Effect of Biochar Amendment on the Thermal Properties of Soils: Thermal Conductivity and Heat Capacity
This research project investigates the effect of biochar amendments on the thermal properties of locally sourced soils. Understanding soil thermal behavior is critical for agricultural temperature regulation, mitigating urban heat islands, and optimizing geothermal energy systems. Biochar, a highly porous and carbon-rich byproduct of biomass pyrolysis, can significantly alter a soil’s ability to store and conduct heat. The intern will conduct a series of controlled laboratory experiments to quantify these effects. Specifically, the project focuses on measuring thermal conductivity, thermal diffusivity, and volumetric heat capacity using a transient line heat source (e.g., thermal needle probe) under varying compaction densities and moisture contents. The student will prepare soil-biochar mixtures at different mass fractions, precisely control their water content, and perform advanced thermal property testing. The resulting experimental data will be used to analyze how biochar's high porosity and carbon structure influence the soil's bulk thermal dynamics compared to unamended soils. This project will provide foundational data for developing sustainable soil engineering solutions and improving energy-efficient infrastructure.
Research area, student roles & skills
Research area: My specialized research area focuses on sustainable geoenvironmental engineering and soil physics, particularly the thermal and hydraulic behavior of engineered soils. We investigate the use of carbon-rich sustainable materials, like biochar, to optimize soil properties for applications in geothermal energy systems (such as ground source heat pumps), agricultural microclimate regulation, and climate-resilient green infrastructure. Our lab combines rigorous laboratory testing with analytical modeling to understand coupled heat and mass transfer in amended soils.
Student roles: The student will act as a core experimental researcher for this project, leading sample preparation, laboratory testing, and data analysis. Daily tasks will include drying, sieving, and characterizing raw soil and biochar materials. They will prepare specific soil-biochar mixtures, carefully compacting them into testing cylinders at targeted bulk densities and moisture contents. The student will be responsible for operating thermal property analyzers (such as a KD2 Pro or TEMPOS thermal needle probe) to measure thermal conductivity and heat capacity under the guidance of the supervisor. Beyond physical testing, the student will diligently record all experimental data, perform basic statistical analyses, and generate thermal behavior curves mapping conductivity against moisture content. They will participate in weekly research meetings to present their findings, troubleshoot experimental challenges, and relate their results to existing scientific literature on heat transfer in porous media. By the end of the internship, the student will compile their procedures and results into a comprehensive technical report and present their findings to the research group.
Skills required: The ideal candidate should be pursuing an undergraduate degree in Civil Engineering, Environmental Engineering, Soil Science, or Earth Sciences. Foundational knowledge of soil mechanics, thermodynamics, or heat transfer is highly desirable. Experience working in a laboratory setting, particularly with geotechnical equipment or sensor data acquisition, is a strong asset. The student must possess strong analytical skills, attention to detail, and a willingness to handle soil and biochar materials safely in a controlled lab environment.
39. Effect of Openings on the Performane of FRP-RC Two-Way Slab-Column Connections
Supervisor: Mohammed El-Gendy
University: Lakehead University (Thunder Bay campus)
Non-metallic reinforcement offers a great substitute for steel in concrete infrastructure subjected to harsh conditions. In Canada, parking structures are commonly constructed using flat plate systems, which are susceptible to punching failure at slab-column connections. This project studies the performance of FRP-RC slab-column connections with openings.
In the construction of two-way reinforced concrete (RC) slab systems, openings in the slab are typically required for ventilation, heating, air conditioning, and electrical ducts. Such openings are typically located close to columns in order to minimize disruption to slab functions. However, the vicinity of a column is a zone where a combination of significant shear forces and bending moments develop in the slab. Therefore, the presence of openings could significantly decrease the shear strength of the slab system. A type of two-way slab systems, i.e., flat plate systems, is typically utilized for the construction of parking garages in Canada. These structures are subjected to rain, snow, freezing-and-thawing conditions, and sprayed de-icing salts. Therefore, there are extremely susceptible to steel reinforcement corrosion and would considerably benefit from being reinforced with the non-corrodible fibre-reinforced polymer (FRP) reinforcement.
No research has ever been conducted on the performance of FRP-RC two-way slabs with openings near columns, and the current codes in North America lake comprehensive insight on the design of flat slabs around opening locations. The primary focus of this research project is to tackle this important research gap. An experimental investigation will be conducted on glass FRP (GFRP)-RC two-way slabs with different opening configurations.
Six full-scale GFRP-RC two-way slabs will be constructed and tested to failure under monotonically increased concentric loads. The test parameters will be the opening size (i.e., two different sizes) and location (i.e., three different locations for each size).
Research area, student roles & skills
Research area: My research focuses on the experimental investigation of reinforced concrete structures incorporating innovative, sustainable materials. Specifically, I study the behavior of elements reinforced with non-metallic materials such as fibre-reinforced polymer (FRP) bars, fibre-reinforced concrete (FRC), and lightweight concrete (LWC). The objective is to enhance structural performance, durability, and sustainability, particularly in harsh environmental conditions. My work aims to inform design and construction practices that extend the service life of infrastructure while reducing maintenance costs and environmental impact. Experimental testing plays a central role in achieving these goals.
Student roles: The student will contribute to an experimental research project focused on the performance of two-way concrete slabs reinforced with glass fibre-reinforced polymer (GFRP) bars and containing openings near column connections. Under my supervision, the student will contribute to a dedicated subtask related to slab behavior and opening effects. They will assist with specimen preparation, instrumentation, testing, data collection, and analysis. The student will also conduct independent research on a related aspect of the project and contribute to technical documentation. This internship offers hands-on experience in structural testing and insight into cutting-edge research addressing a critical gap in current design codes.
Skills required: The ideal student should have a solid understanding of basic structural engineering principles, including statics, mechanics of materials, structural analysis, and theory of structures. A background in reinforced concrete design is essential. Familiarity with software such as Microsoft Office (e.g., Word, Excel, PowerPoint) and AutoCAD is important. Although not necessary, prior involvement in materials or structural testing is a strong asset. Strong technical writing skills, attention to detail, and the ability to work independently and as part of a research team are also highly desirable.
40. Effect of Soil-Structure Interaction on the Seismic Design of GeoStructures
Soil-structure interaction (SSI) analysis evaluates the collective response of three connected systems: the structure, the foundation, and the soil underlying and surrounding the foundation. The phenomena affect structural response in many ways, and impact different aspects of design, including safety, serviceability and cost.
A complete analysis of the total combined system of foundation, soil and structure, while feasible, is rarely practical in most cases. The most commonly used structural analysis programs do not have the capability to handle the nonlinear soil continuum. Alternatively, approximate models exist but their reliability is largely unknown and arbitrary selection of these discrete models can be problematic. The goal of this research project is to develop tools and techniques by which the SSI phenomena under moderate-to-extreme earthquake ground motions can be simulated in engineering practice. The research will involve extensive numerical modeling and analysis, and would make use of in-situ recordings where available to understand the SSI effect.
This research program presents a strategic direction for an integrated research in structural and geotechnical engineering. Note that there are graduate students already working on this project so interns will not be working alone.
Research area, student roles & skills
Research area: Dr. Annan specializes in sustainable infrastructure and the development of resilient structural and geostructural systems under extreme loading conditions, including earthquakes. His current research activities include developing practical engineering solutions to enhance the design and performance of different structural systems including dams, retaining walls. Dr. Annan currently chairs the Steel Structures Committee of the Canadian Society for Civil Engineering and he is an associate professional - professor of the Canadian Institute of Steel Construction. He is a researcher in two strategic inter-university research clusters, the Research Center on Structures under Extreme Loading (CEISCE) and Aluminium Research Center (REGAL).
Student roles: The student will be required to work both individually and in a team with graduate students. Students will be required to quickly review existing literature and previous studies on the subject of soil-structure interaction (SSI) effect on structural design and performance. Armed with this knowledge and understanding, they will be required to select appropriate structural analysis software (eg. OpenSees, Abaqus) to begin structural modeling and analysis. Previous knowledge or experience in the use of structural analysis software will facilitate the execution of the project immensely. An extensive parametric studies will then be carried out in order to quantify the effect of SSI on structural behavior. Students will be guided through the different stages of the project.
The student will have an opportunity to meet and interact with renowned researchers through participation in seminars and conferences organised by the research centers that Dr. Annan belongs to, such as the research center on structures under extreme loading (CEISCE).
Skills required: A senior civil engineering undergraduate with a special interest in earthquake engineering is required for this project. The project will involve extensive structural and geotechnical modeling and analysis using some contemporary structural and geotechnical analysis and other seismic analysis software. A civil engineering background or interest is therefore preferred.
41. Embodied and End-of-Life Carbon Assessment of Building Archetypes
Supervisor: Ursula Eicker
University: Concordia University (Montréal campus)
The built environment contributes significantly to global carbon emissions not only through building operations but also through the production, transportation, and end-of-life disposal of construction materials. Understanding and quantifying these emissions requires detailed knowledge of building structural systems and material compositions across diverse typologies.
This project focuses on developing a structured framework for building archetype classification and lifecycle carbon assessment, with particular emphasis on embodied carbon (emissions from material production and construction) and end-of-life carbon (emissions from demolition and waste processing).
The intern will:
• Review and classify building typologies based on structural system (e.g., reinforced concrete, masonry, steel, mass timber, CLT), construction period, occupancy type, and building scale.
• Collect and organize data on material quantities and structural elements for representative archetypes.
• Conduct a literature review on embodied and end-of-life carbon assessment methodologies, including lifecycle assessment frameworks such as EN 15978
• Assist in estimating carbon intensities for selected building types using available datasets and assessment tools.
Expected outcomes include a structured archetype classification framework supported by material data, a summary report on applicable carbon assessment methodologies, and a contribution to an ongoing research dataset supporting urban-scale lifecycle carbon analysis.
This project plays an exciting role in advancing research on sustainable and resilient cities, offering the opportunity to identify high-impact carbon-reduction opportunities across the building stock. As an intern, you will have the opportunity to gain hands-on experience in lifecycle thinking, sustainability research methods, and data organization skills that are becoming increasingly valuable in both academia and the construction industry.
Research area, student roles & skills
Research area: Our research focuses on the sustainability and resilience of the built environment, with emphasis on lifecycle carbon assessment of urban building stocks. We investigate embodied and end-of-life carbon emissions across different building typologies, using structural and material data to inform low-carbon design strategies. By integrating building archetype classification, lifecycle assessment (LCA) frameworks, and data-driven methods, our work aims to provide actionable insights that guide sustainable city planning and enable climate-conscious decision-making in the construction sector, ultimately reducing carbon footprints and fostering more resilient urban environments.
Student roles: The intern will play an active and hands-on role in supporting ongoing research on lifecycle carbon assessment of urban building stocks. Working closely with the research team, the intern will take ownership of specific tasks while contributing to the group's broader goals around sustainable and resilient cities. Specifically, the intern will be responsible for: • Building Archetype Classification: Reviewing existing literature and databases to identify and classify building typologies relevant to the study area, organized by structural system, construction material, age, occupancy type, and scale • Data Collection and Organization: Gathering and structuring data on material quantities and structural elements for representative building archetypes, contributing to a reusable research dataset • Literature Review: Surveying current methodologies for embodied and end-of-life carbon assessment, summarizing key frameworks (such as EN 15978) and identifying best practices applicable to the project • Carbon Assessment Support: Assisting in estimating carbon intensities for selected building typologies using available tools, databases, and assessment frameworks • Reporting: Preparing a structured summary report documenting findings, methodology, and recommendations for future research directions Throughout the internship, the student will participate in regular meetings with the supervising researcher and the broader research group, contributing to discussions and receiving mentorship on research methods and sustainability concepts. The intern is expected to work independently on assigned tasks, manage their time effectively across the 12-week program, and communicate progress clearly and consistently. This role offers an opportunity to develop expertise in lifecycle assessment, sustainable construction, and data-driven research methods within a collaborative academic environment.
Skills required: The ideal candidate is an undergraduate or graduate student in Civil Engineering, Structural Engineering, or a related field. A solid understanding of construction materials, structural systems, and building design is essential. Familiarity with lifecycle assessment (LCA) concepts or environmental sustainability is an asset, but not required. Basic data organization and literature review skills are expected. Experience with programming (Python, MATLAB) or data analysis tools is beneficial. The candidate should be self-motivated, detail-oriented, and eager to engage with interdisciplinary research at the intersection of structural engineering and environmental sustainability.
42. Empowering Resilient Communities: Integrating Visual Storytelling and Engineering Innovation for Sustainable Seismic-Resistant Construction
Supervisor: Rocio Segura
University: École Polytechnique de Montréal
Location: Montréal, Québec
Start date: 2027-05-03 (flexible)
Disciplines: Engg-Civil, Communication, Film Studies, Media Studies, Geomatics
This research project develops an interdisciplinary approach to improving earthquake-resistant construction practices by combining engineering knowledge with visual storytelling. Its goal is to make practical seismic-resistant construction principles more accessible to non-technical audiences, especially builders, homeowners, and communities involved in non-engineered or informally built housing around the world. Drawing on knowledge from the World Housing Encyclopedia, the project will create short, easy-to-follow educational videos that explain both how and why certain traditional, vernacular, and low-cost construction techniques can improve safety during earthquakes.
The project is motivated by the observation that valuable construction knowledge is often underused or lost, even though post-earthquake evidence has shown that some local and traditional building practices can perform better than newer but poorly executed construction. In response, the project focuses on translating earthquake engineering concepts into culturally sensitive, visually engaging educational materials that can reach audiences with different literacy levels, learning preferences, and construction contexts.
In its first phase, the project will develop a culturally informed video production plan and produce an introductory five-minute video presenting key principles such as lightweight materials, proper reinforcement, and adequate foundations. The longer-term vision is to expand this work into a broader series of tutorial videos that support safer, more resilient, and more sustainable housing practices worldwide, while also serving as educational resources for students engaged in transdisciplinary and community-based learning.
Research area, student roles & skills
Research area: I specialize in performance-based safety assessment, vulnerability evaluation, and multi-hazard analysis of critical infrastructure. My research focuses on improving resilience to extreme events and climate change by integrating infrastructure equity, community resilience, and climate justice. I also use data science to connect built, natural, and social systems, with the goal of developing holistic approaches to infrastructure risk, adaptation, and environmental challenges.
Student roles: For an undergraduate student, this project offers a hands-on role in an interdisciplinary effort at the intersection of earthquake engineering, community engagement, and visual communication. Depending on the student’s background, the role may involve contributing to pre-production, production, and post-production of educational videos on earthquake-resistant construction, while helping translate technical knowledge into clear, practical, and accessible content for non-technical audiences.
A student with a civil, structural, or seismic engineering background will play a particularly important role. This student will help review and refine technical content, ensure that the videos accurately explain earthquake-resistant principles, and develop practical examples and analogies that make engineering concepts understandable to broad audiences. In line with the project’s use of the EERI World Housing Encyclopedia (WHE) as a technical foundation, the student may also work closely with the WHE project to review construction-type reports from around the world and help organize that knowledge across categories such as material, structural system, number of stories, and construction cost, in order to build a broader understanding of the range of construction practices and their seismic implications. This work supports the larger mission of sharing lessons from different construction types and encouraging the use of earthquake-resistant technologies worldwide.
Students with a background or interest in communication, media, or digital storytelling could contribute to script development, filming, editing, and the creation of visually engaging educational content. Students may also support subtitles, graphics, and other accessibility features to help the videos reach broader audiences. More broadly, the student will be part of a multidisciplinary team working to translate engineering knowledge into clear, practical, and culturally sensitive learning materials. This role is especially well suited to students interested in seismic resilience, sustainable construction and science communication.
Skills required: A background in civil, structural, and/or seismic engineering is the most important requirement, as the project centers on the technical content of earthquake-resistant construction. Knowledge of GIS would be an asset, and experience with Python and/or MATLAB for data analysis and visualization would also be valuable. In addition, experience in communication, film studies, or a related field, with skills in digital filmmaking, media production, and digital storytelling, would be highly beneficial. These communication and media skills could be brought by the same student or by another student involved in the project.
43. Environmental Impact and Sustainable Design of Anchored Nonstructural Components under Seismic Loading
Supervisor: Rola Assi
University: École de Technologie Supérieure (Montréal campus)
This project investigates the environmental impact of damage to anchored nonstructural components (NSCs), such as partitions, facades, ceilings, and mechanical systems, during earthquakes. Although these components do not contribute to structural resistance, they represent a major portion of building materials and are highly sensitive to seismic demands such as interstory drift and floor acceleration. Their damage often leads to repair or replacement, resulting in material waste and increased carbon emissions. The objective is to develop a simplified framework linking seismic demand to damage and environmental impact. The student will relate engineering demand parameters to damage states and then to environmental indicators such as material replacement and embodied carbon. The project will analyze how design choices influence both seismic performance and environmental footprint. It includes literature review, modeling, and analysis
Research area, student roles & skills
Research area: My research focuses on earthquake engineering and sustainable infrastructure, with emphasis on the seismic response and environmental impact of nonstructural components (NSCs) in buildings. These elements contribute significantly to material use and embodied carbon. The research studies how seismic demands such as drift and acceleration lead to damage and repair needs, affecting environmental performance.
Student roles: The student will be actively involved in developing a simplified approach to evaluate how anchored nonstructural components behave during earthquakes and how this relates to environmental impact. The project will start with a short literature review to become familiar with key concepts such as drift, acceleration, and common damage mechanisms in components like partitions, façades, and equipment. The student will then build simple models that connect seismic demands (such as drift and acceleration) to different levels of damage. These damage levels will be used to estimate repair or replacement needs, and from there, to evaluate simple environmental indicators like material use and carbon footprint. Part of the work will involve exploring how changes in parameters influence both damage and environmental impact. The student will analyze the results, create clear plots, and identify key trends. Throughout the project, the student will document their work and present the results in a final report and presentation. The work will be carried out under supervision in a structured and supportive research environment, with guidance provided at each step.
Skills required: Final-year undergraduate student in civil engineering or related field. Basic knowledge of structural mechanics and dynamics. Familiarity with Python, MATLAB, or Excel is an asset. Interest in sustainability and earthquake engineering. Strong analytical and problem-solving skills. Experience in numerical modeling is helpful but not required.
44. Evaluating Riverbank Erosion Impacts on Pipeline Water Crossings in a Changing Climate
Supervisor: Kshama Roy
University: Memorial University of Newfoundland (St. John's campus)
Horizontal Directional Drilling (HDD) is widely used to install pipelines beneath riverbeds, providing protection against direct exposure to flow and scour. Typically, these installations include a deeply buried section under the channel and transition to conventional buried pipeline with an overbend at a set distance from the riverbank. This setback distance has historically been determined based on expected rates of bank erosion and stability. However, the increasing frequency and magnitude of flooding driven by climate change can potentially alter riverbank erosion dynamics, which may affect the suitability of existing setback distance acceptance criteria for long-term pipeline stability.
This research aims to re-evaluate the minimum setback distances from riverbanks used in HDD pipeline designs, focusing on erosion risk driven by increased river discharge and channel migration. Using historical aerial imagery and GIS-based mapping, the study will document riverbank erosion and lateral migration patterns across a range of river sizes. A specific focus will be placed on comparing erosion behavior in small rivers and streams—where the majority of Canadian pipeline water crossings are located—with that of larger systems that typically attract more attention in integrity assessments.
While other fluvial processes such as channel bottom scour, avulsion, and migration are acknowledged as relevant, this study will focus primarily on riverbank erosion as the key variable of interest, analyzing how increased river flows and changing hydrological regimes—attributed to climate change—are accelerating bank retreat over time.
The outcome of this research will provide updated, evidence-based guidance for pipeline routing and setback distance selection. It will also help prioritize monitoring and mitigation efforts, especially for smaller water crossings that may have been previously underestimated. Given the complexity of fluvial geomorphic processes, this study will also highlight the importance of site-specific evaluations and professional judgment in managing future river crossing risks under a changing climate.
Research area, student roles & skills
Research area: Sustainable and resilient civil infrastructure
Student roles: The student's role will primarily focus on one or more of the following tasks: literature review, ArcGIS analysis, data analysis, mapping, critical thinking & framework development. The student will need to write a report of their research findings as a minimum and depending on the outcome of the research findings, the student will be encouraged to contribute to a conference/journal paper.
Skills required: The student will require one or more of the following skills/background: ArcGIS, data analysis, mapping tools, soil mechanics/geotechnical engineering
45. Evaluation of progressive damage in structures under natural hazard
The intern will be expected to explore different analytical methods and experimental techniques addressing the following questions of infrastructure monitoring:
(a) How can we detect an instant, severity, and location of damage in a structure from its vibration measurements?
(b) How can we predict future damage and its location given the information of existing damage?
(c) How can we reduce and control excessive vibration and prevent progressive damage?
(d) How can we determine the remaining useful life of a critical structure and develop appropriate maintenance strategies?
The intern will be validating these methods using different experimental models subjected to shaking table tests or wind tunnel tests in renowned WindEEE laboratory at Western. Apart from experimental studies, the intern will also get the opportunity to monitor full-scale structures located in London, Ontario. The vibration measurements will be first collected using vibration/vision sensors, and then different signal processing techniques will be applied to detect damage in the structures. With such training, the students will be capable of solving several practical challenges of structural retrofitting and maintenance.
Research area, student roles & skills
Research area: My research is to develop newer structural health monitoring and retrofitting techniques for large-scale structures under natural disasters. Civil structures are subjected to a wide range of excitation including wind, earthquake and human-induced vibration. With aging of the structures, such excitation causes significant damage and structural failure. Therefore, it is very important to timely diagnose these systems and predict any damage or faulty behaviour using the measured vibration data or images of the structures. Such methods enable efficient monitoring of structures and avoid any catastrophic failures under extreme climatic events.
Student roles: This project is a mix of both theoretical and experimental work where the intern will be actively involved to: (a) Explore different damage detection methods such that decision about the rehabilitation can be undertaken based on the measured vibration/image data of the structure. (b) Implement and validate the methodology through different simulation models using MATLAB. (c) Explore new control technique to mitigate unwanted vibration in experimental models and full-scale structures. (d) Work with the graduate students of my research team, and publish articles in peer-reviewed journal papers.
Skills required: The intern should have a strong interest in structural engineering. A preliminary knowledge in structural dynamics and finite element modeling is a prerequisite. Programming skills in Matlab or C will be preferred, but not mandatory.
46. Exploring surrogate safety data in highway and traffic engineering
Supervisor: Emanuele Sacchi
University: University of Saskatchewan (Saskatoon campus)
The research project presents an exciting opportunity to contribute to addressing a research challenge in road safety within a specific case study framework. The case study will be chosen from ongoing investigations within the Transportation Engineering Research Group at the University of Saskatchewan. The focus will be on analyzing collision data, traffic volume data, road characteristics, and surrogate safety data (such as speed data) to identify road design and operational factors that enhance safety at specific road locations, be it segments or intersections.
The findings of this analysis may be incorporated into a research paper, with the potential for the intern to co-author the work. For instance, case studies might delve into the examination of speed observations for proactive safety analysis. The intern can analyze operational conditions leading to collisions using severity and probability models derived from traffic-flow metrics based on speed data. Real-time probe speed data will be collected. A database will then link each collision to speed metrics from moments preceding the event. Metrics such as mean speed, standard deviation, coefficient of variation, and speeding percentage will be calculated. Ordered probit and logit models will assess how these speed indicators relate to collision occurrence and severity. Through research, it will be possible to pinpoint and quantify speed conditions associated with increased collisions.
Research area, student roles & skills
Research area: In the field of civil engineering, a significant focus lies on assessing the safety of road infrastructures. Civil engineers strive to develop roadways and intersections that mitigate the severity of collisions and reduce the risk of injuries when accidents do happen. Ensuring road safety is paramount due to the substantial public health implications associated with fatalities and injuries resulting from traffic accidents. Consequently, my research is centered on identifying road design and operational options that emphasize safety, implementing elements in design and operations to enhance safety across all sections of roads, and tackling safety issues at current road locations.
Student roles: The student will play an integral role in the research process, participating in both data analysis and modeling stages. This engagement is designed not only to inspire the student to pursue further studies in graduate research but also to provide valuable research training applicable to future career paths. Additionally, opportunities may arise during fieldwork or group meetings for the intern to engage with university, industry, and/or government professionals, further enriching their experience and expanding their network.
Skills required: • Currently pursuing a Bachelor’s degree in Civil Engineering (or equivalent degree) • Coursework in transportation/highway engineering. • Proficient in using MS Office, including Word, Excel, with exposure to other computer software in engineering. • Candidates must be able to work independently and as part of a team.
47. Fiber Reinforcement Technique in Mine Backfilling Operation
Supervisor: Liang Cui
University: Lakehead University (Thunder Bay campus)
As a novel technology, cemented paste backfill (CPB, a mixture of tailing, cement, and water) has been widely used in underground mines around the world. To improve the mechanical behaviour (e.g., tensile strength, shear strength, and load-carrying capacity) of CPB, the tensile inclusions such polypropylene fibre can be randomly distributed and incorporated into fresh CPB. However, the fibre reinforced CPB (FR-CPB) interacts with sounding rough rock surfaces after placement into the underground excavation, which causes the stress redistribution in backfill mass. Therefore, to reliably assess the mechanical behavior of FR-CPB in field, the rock-FR-CPB interface behavior must be quantitatively assessed. Therefore, this study aims to experimentally investigate the interface behavior between rock and FR-CPB. To achieve this research objective, this study consists of three components 1) experimental study on the study the effect of fibre inclusion (fibre size, and fibre content) and rock surface roughness on the shear behavior and shear strength parameter. The direct shear tests will be conducted on the rock-FR-CPB specimens at different curing time; 2) Investigation of interfacial transition zone (ITZ) through scanning electron microscope (SEM). The geometry and size of ITZ will be measured by SEM observation, which can be used as key constitutive information for the characterization of interface behavior at the microscale; and 3) Moreover, a mold-based monitoring program will be conducted to measure the change of temperature, pore water pressure, and electrical conductivity (an indicator for the advancement of binder hydration). The monitored data will be integrated into the analysis of interface behavior. Consequently, this experimental study will provide an in-depth insight into the rock-FR-CPB interface behavior and useful information for the optimal design of CPB structure, which will promote the successful implementation of FR-CPB technology.
Research area, student roles & skills
Research area: Dr. Cui has been involved in extensive applied research in the area of geotechnical engineering and mining engineering for more than ten years. His research focuses on the reliable and accurate assessment and prediction of the behaviour of porous geomaterials including cementitious materials, soils, and rock under complex multiphysics loading conditions through mathematical modelling and experimental methods. Current research addresses the multiscale, multiphysics, and multiphase processes related to mine backfill technology, carbon geo-sequestration technology, problematic soils, and rock mechanics. A series of advanced mathematical and experimental tools have been developed for the engineering application.
Student roles: The research student will conduct the experimental study based on the research plan. To achieve the research objective and anticipated results, the supervisor will schedule weekly one-on-one meeting during the period of this internship at Lakehead University. The research student is required to attend the meeting. In addition, the research student is required to deliver presentation in the supervisor’s research group meeting and report his/her research progress. Corresponding to the three components of this research project, the student is required to complete the following research tasks: 1) prepare the Rock-FR-CPB specimen for DSTs for different testing scenarios; 2) design and conduct the mold-based monitoring program; 3) conduct the SEM analysis at Lakehead University. After the student completes the specified research tasks and obtains correct results, the student needs to conduct the analysis of measured data. Then, the research student is required to submit a project report based on the obtained results and deliver a final presentation in his/her supervisor’s research group.
Skills required: This research student is restricted to a senior undergraduate student in Civil Engineering or Mining Engineering program. The applicant has strong interest in the research work in the field of geotechnical engineering. The applicant is required to have the laboratory experience in his/her undergraduate study and is familiar with cementitious material (e.g., concrete). In addition, student is required to have excellent written and spoken command of English.
48. Fostering Economic, Environmental, and Social Resilience through Climate-Adaptive Levee Systems and Sustainable Watershed Management.
This research project examines how flood risk management for levee-protected communities can become more sustainable, equitable, and climate-resilient. It focuses on communities that face increasing flood threats under climate change, especially disadvantaged communities that are often more vulnerable to infrastructure failures and have historically received less protection. Using Pajaro, California, as a case study, the project explores how alternative levee strategies—such as levee setbacks and overtopping levees—might offer benefits beyond conventional repair approaches by improving flood resilience while also supporting environmental restoration and long-term community well-being.
The project combines engineering, environmental science, and social equity perspectives. It includes the analysis of historical flooding and future climate data, comparison of alternative flood management strategies, and engagement with affected communities to better understand their experiences, needs, and perceptions of risk. A key goal is to develop a flood risk management framework that does not look only at technical performance, but also considers environmental protection, economic impacts, and social justice.
For undergraduate students, this project offers the chance to be involved in research with direct real-world relevance. It connects infrastructure resilience, climate adaptation, watershed management, and community-centered decision-making. The broader aim is to help identify flood management approaches that are not only technically effective, but also fairer, more sustainable, and more responsive to the needs of vulnerable communities.
Research area, student roles & skills
Research area: I specialize in performance-based safety assessment, vulnerability evaluation, and multi-hazard analysis of critical infrastructure. My research focuses on improving resilience to extreme events and climate change by integrating infrastructure equity, community resilience, and climate justice. I also use data science to connect built, natural, and social systems, with the goal of developing holistic approaches to infrastructure risk, adaptation, and environmental challenges.
Student roles: Depending on the student’s background and interests, tasks may include supporting the collection, organization, and analysis of historical flood data for Pajaro levee (California, USA), including statistical analysis and GIS-based mapping to better understand flood exposure and impacts on disadvantaged communities. The student may also assist with the analysis of projected climate and hydrologic data, and help process information gathered through interviews and focus groups with affected residents and stakeholders. This includes organizing qualitative findings and translating them into structured information that can be used to improve the flood risk management framework. In addition, the student may contribute to the review of literature and case studies on alternative flood management strategies, such as levee setbacks, overtopping levees, and non-structural solutions. They may help compare these options in terms of technical feasibility, cost-effectiveness, environmental performance, social impacts, and implications for equity and community displacement. The student may also support the use of physics-based numerical models to estimate levee failure time under different flood events, with the goal of better understanding how much time communities may have to evacuate under different scenarios. They may also help prepare figures, maps, summaries, presentations, and reports, and contribute to the development of a decision-making framework that prioritizes sustainable, equitable, and resilient flood management solutions. This role is intended to be adapted to the level of an undergraduate intern and will provide hands-on experience in applied research with direct relevance to real-world infrastructure and community challenges.
Skills required: I am looking for students with an interest in flood risk management, climate resilience, and community-centered infrastructure planning. Experience with GIS and MATLAB and/or Python is required for spatial analysis, data processing, and visualization. Students should also be comfortable helping organize and analyze information from interviews and focus groups with affected communities, and translating qualitative findings into structured data that can inform the flood risk management framework. Background in civil or environmental engineering, hydrology, climate adaptation, or data analysis would be an asset, along with strong communication skills and interest in interdisciplinary, applied research.
49. Fracture Behavior of Reinforced Cementitious Material
Supervisor: Liang Cui
University: Lakehead University (Thunder Bay campus)
After placed into underground excavation, cemented paste backfill (CPB, a mixture of tailing, binder, and mixing water) provides ground support to underground space. To satisfy the design requirements on its mechanical stability, the fiber reinforcement technique becomes a promising approach. However, during the period in which the pillar is extracted, the adjacent fibre reinforced CPB (FR-CPB) walls are progressively exposed. Consequently, the underground mining disturbance causes the stress concentration near the CPB walls and thus results in the development of cracks in FR-CPB. The developed cracks magnify the stress in the vicinity of the crack and may result in the failure prior to material strength predicted through conventional strength-based design methods. Consequently, the degradation of CPB influences its mechanical stability and service life. Therefore, the fracture-mechanics-based design method is needed for the implementation of CPB technology. This research project aims to experimental study the evolution of fracture toughness (KIC) of FR-CPB. To achieve this research objective, this study consists of three components 1) experimental study on the study the size effect and curing condition on the fracture toughness of FR-CPB. Correspondingly, three-point bending tests (TPBTs) will be conducted on the FR-CPB specimens at different curing time; 2) microstructure analysis through scanning electron microscope (SEM). Compared with CPB specimens without fibres, the improvement of microstructure of FR-CPB will be identified at microscale; and 3) a mold-based monitoring program will be conducted to measure the change of temperature, pore water pressure, and electrical conductivity (an indicator for the advancement of binder hydration) in both FR-CPB and control CPB without fibres. The monitored data will be adopted to analyze the improvement of fracture toughness of FR-CPB. Consequently, this experimental study will provide an in-depth insight into the FR-CPB and thus promote the successful implementation of FR-CPB technology.
Research area, student roles & skills
Research area: Dr. Cui has been involved in extensive applied research in the area of geotechnical engineering and mining engineering for more than ten years. His research focuses on the reliable and accurate assessment and prediction of the behaviour of porous geomaterials including cementitious materials, soils, and rock under complex multiphysics loading conditions through mathematical modelling and experimental methods. Current research addresses the multiscale, multiphysics, and multiphase processes related to mine backfill technology, carbon geo-sequestration technology, problematic soils, and rock mechanics. A series of advanced mathematical and experimental tools have been developed for the engineering application.
Student roles: The research student will conduct the experimental study based on the research plan. To achieve the research objective and anticipated results, the supervisor will schedule weekly one-on-one meeting during the period of this internship at Lakehead University. The research student is required to attend the meeting. In addition, the research student is required to deliver presentation in the supervisor’s research group meeting and report his/her research progress. Corresponding to the three components of this research project, the student is required to complete the following research tasks: 1) prepare the FR-CPB specimen for TPBTs; 2) design and conduct the small-scale (specimen mold-based) monitoring program; 3) conduct the SEM analysis at Lakehead University. After the student completes the specified research tasks and obtains correct results, the student needs to conduct the analysis of measured data. Then, the research student is required to submit a project report based on the obtained results and deliver a final presentation in his/her supervisor’s research group.
Skills required: This research student is restricted to a senior undergraduate student in Civil Engineering or Mining Engineering program. The applicant has strong interest in the research work in the field of geotechnical engineering. The applicant is required to have the laboratory experience in his/her undergraduate study and is familiar with cementitious material (e.g., concrete). In addition, the student is required to have excellent written and spoken command of English.
50. Freeze-thaw responses of wicking geosynthetic composite stabilized bases over weak subgrade
This is a a collaborative project between university and industry, aiming to evaluate a new geosynthetics material for keeping the low-maintanence and low-cost roads in cold regions. The material, wicking geosynthetics composite, is composed of a high-strength punched biaxial geogrids heat bonded to the wicking non woven geotextiles. It can achieve actively "dry" the road bed while strengthening the base courses layer. This emerging material has a promising use in mitigating freeze-thaw damage to cold region road from our preliminary study. This project will continue this valuable experimental study using our custom-build facility at UVic.
Research area, student roles & skills
Research area: geosynthetics,
paved and unpaved roads
Student roles: assist the PhD or MASc student in conducting the experiments including sample preparation, instrumentation, data collection, and data analysis.
Every river, lake, and reservoir exchanges gases such as oxygen and nitrogen with the air through its surface. How fast this happens depends on how turbulent the surface is: calm water exchanges gas slowly, while churning water exchanges it quickly. Predicting this rate matters for the health of rivers and for dam design, where water passing through spillways can become over-saturated with gas and harm fish.
In this project, the student will measure gas transfer across the water surface in a controlled laboratory tank. You will remove dissolved oxygen from the water and then track how quickly it returns from the air using a dissolved-gas sensor. By changing how strongly the surface is stirred, the student will discover how surface turbulence speeds up or slows down gas transfer, and the student will calculate a gas transfer velocity that engineers use to model real water bodies.
By the end of the summer, the student will have built a measurement method, collected a clean dataset, and linked laboratory results to real questions in environmental and hydraulic engineering. The work will directly support our group's research on dissolved-gas problems in Canadian hydropower systems.
Research area, student roles & skills
Research area: My research focuses on environmental hydraulics, mainly on air-water flows, bubble dynamics, and gas transfer in natural and engineered aquatic systems. I also work on river hydraulics, sediment transport, and fish passage and habitat. My group combines laboratory experiments in indoor flumes and an outdoor experimental river with numerical modelling, addressing applied problems in aquatic ecosystem restoration, hydraulic infrastructure, and water resources engineering.
Student roles: The student will be a hands-on member of our hydraulics laboratory and will run the experiments with close support from the supervisor and graduate students. Main tasks will be to:
Set up and operate a bench-scale tank used to study gas transfer; Prepare oxygen-depleted water and run reaeration tests, where the water slowly takes oxygen back from the air; Calibrate and use dissolved gas sensors to record how gas concentration changes over time; Vary controlled conditions, such as the level of surface stirring, temperature, and surface area, and observe their effect; Analyze data with spreadsheets and simple curve-fitting to calculate the gas transfer velocity; Keep a clear, organized lab notebook and follow all safety procedures.
The student will join group meetings to share progress, and will summarize findings in a short report and present to the research group in the final weeks. The student will have gained experimental research experience and skills that can carry into graduate studies.
Skills required: The student should be enrolled in civil, hydraulic, environmental, mechanical, water resources, or chemical engineering, environmental sciences, or a related discipline. A basic background in fluid mechanics or chemistry is helpful. The important qualities are curiosity, patient and careful lab work, and reliability when collecting measurements. The student should be comfortable using spreadsheets to organize data, some experience with Python or MATLAB for plotting and simple curve-fitting is an asset.
52. Geotechnical and Microstructural Testing of High-Plasticity Soils Stabilized Using Wood Ash–Geopolymers
Supervisor: CHINCHU CHERIAN
University: University of Northern British Columbia (Prince George campus)
Mine tailings storage facilities (TSFs) are critical components of mining operations, yet their long-term stability remains a major environmental and geotechnical concern, particularly in cold regions. Repeated freeze-thaw cycles can alter the physical and mechanical properties of tailings deposits, leading to reductions in strength, increased deformation, and a greater risk of contaminant release. With many tailings facilities in northern Canada approaching closure or requiring rehabilitation, there is an urgent need for sustainable technologies that enhance both structural stability and environmental performance.
Research Lab led by Dr. Chinchu Cherian, aims to investigate the use of geopolymer-based stabilization strategies for improving the resilience of mine tailings storage facilities. Geopolymers are low-carbon binders produced through the alkali activation of industrial by-products and have shown promising potential for strengthening mine wastes while immobilizing hazardous constituents.
The study will evaluate the effectiveness of selected geopolymer formulations in enhancing the engineering behavior of mine tailings. Particular emphasis will be placed on improving tailings strength, overall stability, and resistance to freeze-thaw degradation, while simultaneously reducing chemical toxicity and contaminant mobility. Laboratory investigations will include geotechnical testing such as unconfined compressive strength, shear strength, hydraulic conductivity, and compressibility assessments, followed by controlled freeze-thaw cycling to simulate northern climate conditions. Environmental performance will be assessed through chemical characterization and leaching tests to quantify the immobilization of potentially harmful elements. Microstructural and mineralogical analyses, including SEM-EDX, XRD, and TGA, will be used to understand the mechanisms responsible for enhanced performance.
The outcomes of this research will contribute to the development of sustainable, low-carbon approaches for improving the safety and long-term resilience of tailings dams, supporting responsible mine closure and advancing environmentally conscious mine waste management practices.
Research area, student roles & skills
Research area: Mine tailings storage facilities in cold regions are vulnerable to instability caused by freeze-thaw cycles, which can weaken tailings deposits and increase contaminant release. This project at UNBC's Geo-SMART Research Lab will investigate geopolymer-based stabilization strategies to improve the strength, stability, and freeze-thaw durability of mine tailings while reducing chemical toxicity and contaminant mobility. Laboratory testing will evaluate geotechnical performance, environmental safety, and long-term durability using mechanical, leaching, and microstructural analyses. The findings will support the development of sustainable, low-carbon approaches for enhancing tailings dam resilience and promoting safer mine waste management in northern environments.
Student roles: The primary responsibilities of the Mitacs GRI will include preparing geopolymer-treated tailings specimens using different binder formulations and curing conditions, and conducting geotechnical laboratory tests to evaluate their engineering performance. These tests will include Unconfined Compressive Strength (UCS), shear strength, hydraulic conductivity, and compressibility assessments. They will also participate in controlled freeze-thaw experiments to simulate northern climate conditions and assess the long-term durability of stabilized tailings materials.
In addition to geotechnical testing, the intern will receive training in advanced environmental and microstructural characterization techniques, including Scanning Electron Microscopy with Energy Dispersive X-ray analysis (SEM-EDX), and X-ray Diffraction (XRD), using facilities available at UNBC's Northern Analytical Laboratory Services (NALS). The intern will also assist with chemical characterization and leaching assessments to evaluate the immobilization of potentially harmful elements and the environmental safety of the stabilization approach.
Throughout the internship, the intern will receive one-on-one mentorship from Dr. Chinchu Cherian, who will provide regular guidance on research planning, experimental design, data interpretation, and professional development. As this project forms part of an ongoing PhD research project, they will work closely with the PhD student leading the study and will be continuously supported by graduate research students in the Geo-SMART Research Lab. Through this collaborative research environment, the intern will benefit from structured mentorship and peer learning opportunities. The intern will participate in data analysis, interpretation of results, and regular research meetings. The knowledge generated through this project will contribute to the development of sustainable solutions for tailings dam stabilization and responsible mine waste management. The intern will also have the opportunity to contribute to technical reports and the preparation of conference papers or journal manuscripts for dissemination of the research findings.
Skills required: The ideal Mitacs GRI undergraduate student should be enrolled in a Civil Engineering program with a strong interest in geotechnical, geo-environmental, or mining engineering. The student should have completed foundational coursework in soil mechanics, engineering materials, and laboratory testing methods. Familiarity with concepts related to geotechnical characterization, tailings management, and sustainable infrastructure would be considered an asset.
The student should possess strong analytical and problem-solving skills, attention to detail, and the ability to work both independently and as part of a multidisciplinary research team. Experience with laboratory work, data collection (MS Excel), and technical report writing is desirable.
53. High-Performance Asphalt: Building roads that last
Supervisor: Diego Ramirez Cardona
University: École de Technologie Supérieure (Montréal campus)
This research project investigates the critical relationship between bituminous binder properties and the long-term performance of High-Performance Asphalt Concrete (HPAC) within the demanding climatic context of Quebec.
The first phase of the study focuses on the rheological characterization of binders commonly employed in Quebec. By analyzing these binders under a wide range of temperatures and loading frequencies, we aim to understand their fundamental behavior before they are integrated into complex mixtures.
The second phase involves performance testing of the HPAC itself (the composite of binder and aggregates). These mixtures will be evaluated for:
- Complex Modulus: To determine the structural stiffness across varying thermal conditions.
- Fatigue Resistance: To assess the material’s ability to withstand repeated heavy traffic loading.
- Thermal Cracking: To measure resistance to the brittle fracture caused by extreme nordic cold.
By correlating binder rheology with mix performance, the research seeks to identify specific patterns and indicators that dictate how a binder’s chemical and physical signature influences the overall durability of the asphalt.
Finally, the project adopts a mechanistic-empirical design approach to simulate real-world conditions. These laboratory-derived performance data will be integrated into pavement design software to assess whether these HPAC formulations provide sufficient service life under typical Quebec traffic volumes and environmental stressors. This comprehensive evaluation aims to optimize material selection and pavement design, ultimately reducing maintenance costs and improving the reliability of northern transportation networks.
Your work will focus on binder characterisation and one of the mechanical tests on HPAC. You will work alongside MSc students working on this topic.
Research area, student roles & skills
Research area: My research focuses on the characterization of bituminous binders to develop High-Performance Asphalt Concrete (HPAC) in Canada. I investigate how specific binder properties influence resistance to fatigue and thermal cracking, which are important causes of road degradation in Quebec’s nordic climate. By analyzing rheological behavior under extreme temperature fluctuations, my work aims to optimize material selection for infrastructure that can withstand heavy traffic and severe cold climate conditions. Ultimately, this research seeks to improve the resilience and service life of northern transportation networks through advanced material science.
Student roles: Their primary responsibility involves the characterization of bituminous binders, utilizing rheological testing to define the material's fundamental properties. Furthermore, the student will conduct mechanical performance tests on HPAC mixtures, focusing on critical parameters such as complex modulus, fatigue life, or thermal cracking resistance.
Beyond testing, the student will be responsible for data integration, using mechanistic-empirical design approaches to simulate how these materials perform under real-world Quebec traffic and climate conditions. Working within a collaborative research cell, the student will coordinate with MSc peers to ensure data consistency.
The student will acquire the following competencies: - Advanced testing on bituminous binders. - Advanced testing on bituminous mixtures. - Pavement structure design using software based on mechanistic-empirical approaches.
Skills required: The ideal candidate should study Civil or Materials Engineering. Knowledge in materials science and pavement engineering is desirable. Practical experience in a laboratory setting is highly desirable.
The student must possess strong analytical skills to interpret experimental data. Since the project involves collaboration with a research team, excellent communication skills and the ability to work effectively in a multidisciplinary, peer-driven environment are essential.
54. High-Performance Systems for Seismic Resilience of Buildings
Supervisor: Fei Tong
University: University of Northern British Columbia (Prince George campus)
Buildings in earthquake-prone regions are designed primarily to protect life safety during major earthquakes. Although this objective is essential, buildings designed according to current codes may still suffer extensive structural and non-structural damage. Such damage can lead to costly repair, long downtime, demolition, and significant environmental impacts even when collapse is prevented. This limitation has motivated the development of high-performance structural systems that aim to control damage, improve repairability, and support faster post-earthquake recovery.
This project is part of Dr. Tong’s broader research program on high-performance systems for seismic resilience of buildings. The research examines innovative structural concepts that can intentionally control how buildings deform, dissipate energy, and recover after earthquakes. Examples include self-centering systems, rocking systems, replaceable energy-dissipation devices, low-damage hybrid structural systems, and novel mechanisms for controlling seismic response in mid-rise and high-rise buildings.
The internship will contribute to this broader research platform through assessment, modelling, visualization, and communication of selected seismic-resilient structural systems. Depending on the student’s background, interests, and project needs, the work may involve reviewing current research and design practices, developing conceptual or digital models, preparing prototype building configurations, organizing research data, producing graphics and presentation materials, or supporting preliminary design studies.
The project is designed as a focused undergraduate research experience with a technical scope appropriate for a short summer internship. Through this work, the student will gain exposure to earthquake engineering, structural system development, resilience-based design, technical communication, and collaborative research within an active structural engineering group.
Research area, student roles & skills
Research area: My specialized research area is earthquake engineering and structural resilience. My research broadly examines how buildings made of different materials and systems respond to earthquakes, and how their seismic performance can be improved through innovative structural systems, performance-based design methodologies, advanced analysis tools, and code-oriented research. Current research directions include high-performance structural systems, mass timber and hybrid structures, modular construction, resilience-oriented performance-based seismic design, and seismic design provisions in Canadian standards. This work is closely connected to my service on national seismic design and structural standards committees, where I contribute to the development of future design practices for resilient buildings.
Student roles: The student will support ongoing research on high-performance seismic-resilient structural systems. The specific work will be selected based on the student’s background, interests, and the needs of the research group.
In the first stage, the student will receive an introduction to earthquake engineering, resilience-based design, and selected structural systems currently being studied in Dr. Tong’s research group. The student will review relevant literature, design documents, drawings, or previous research materials to understand the target system and its intended seismic mechanism.
In the second stage, the student will contribute to one or more focused research tasks. Possible activities include developing conceptual or digital models of structural systems, preparing prototype building configurations, summarizing design parameters, organizing numerical or experimental data, producing figures and visualizations, assisting with simplified calculations, or preparing materials for presentations, proposals, publications, or teaching demonstrations.
In the final stage, the student will organize the completed work, prepare a concise technical summary, and deliver a final presentation to the research group. The expected outputs may include a literature summary, modelling files, graphics, data tables, preliminary design notes, or presentation materials.
The student will complete their research tasks under regular supervision. The role does not require the student to independently carry out advanced structural dynamics, advanced computational modelling, or specialized seismic analysis; instead, the internship emphasizes learning, careful execution, engineering judgment, and effective communication of research outcomes.
Skills required: The student should have a background in civil, structural, architectural, building, or mechanical engineering. Basic knowledge of structural analysis, mechanics of materials, and earthquake engineering is preferred but not mandatory. Experience with CAD, SketchUp, Rhino, Revit, MATLAB, Python, Excel, AI-assisted engineering workflows, or other modelling and data-processing tools would be an asset. The student should be willing to learn new software, read technical literature, communicate clearly, and work independently while receiving regular supervision. Strong interest in resilient buildings, sustainable construction, seismic design, timber structures, steel structures, AI-assisted engineering workflows, or structural innovation is highly desirable.
55. High-performance timber solutions for Canadian applications
Supervisor: Tony T.Y. Yang
University: University of British Columbia (Vancouver campus)
This project focuses on advancing the use of engineered timber systems in modern construction, particularly in seismic regions. The project explores the design, testing, and optimization of sustainable timber-based structural components and hybrid systems that can improve building resilience, safety, and environmental performance. Key areas of study include seismic behavior, connection design, prefabrication techniques, and the integration of mass timber technologies such as cross-laminated timber (CLT) and glued laminated timber (glulam). The research aims to develop cost-effective, low-carbon construction solutions that meet structural performance requirements while promoting sustainable urban development and innovation in earthquake-resistant design.
Research area, student roles & skills
Research area: Seismic design and assessment of steel, concrete and composite structures; Development of innovative structural components and systems; Seismic hazard mitigation.
Student roles: Students will be assisting world-class engineers and researchers to develop innovative structural components and systems to mitigate the seismic risk of structures. The students will be required to perform structural analysis and assess the seismic performance of different structures. Students are encouraged to develop their own innovative structural components and systems for the seismic application.
Skills required: Students need to have strong background in structural engineering and minimum experience using finite element software. Basic knowledge of programing languages (such as Matlab, Python, C++) is preferred.
56. Historical modelling of urban drainage networks
The ultimate goal of this project is to assess the impact of gradually including natural urban water streams in sewer systems. To achieve this, we will 1) select case studies: specific streams that have been included in the sewer system of cities such as Montreal, Sherbrooke, and others. Those streams are still visible on old insurance maps, old sewer maps, and other historical documents. Then, for each case study, we will 2) obtain the urban drainage model (usually PCSWMM) from the relevant city and 3) gradually "deconstruct" or modify this model to represent the state of the catchment at different points in time, including the baseline where the stream is entirely natural. This will be based on the available historical documents. Finally, we will 4) use several real or synthetic rainfall events of various intensity and duration as inputs to the different urban drainage models. This will allow us to assess the impact of gradually including natural streams in sewer systems, in terms of flooding and general hydrological behaviour.
Research area, student roles & skills
Research area: I'm a hydrologist, specialized in ensemble hydrological forecasting, with applications such as flood mitigation and reservoir optimization. As part of my research, I collaborate frequently with governments and municipalities. I am also involved as an expert in several committees of the World Meteorological Organization.
Student roles: The student will collect data, modify existing models of urban drainage systems, run those models for various rain events, and analyse the results. The student will also write a report at the end of the internship. The student may be asked to present results to municipal and/or governmental partners during meetings.
Skills required: A background in engineering would be ideal, especially with a concentration in environment/water (hydrology, hydraulics). Experience or knowledge in urban drainage modeling is ideal, but not mandatory.
57. Hybrid Modeling of Building Energy Use with Physics-Informed Neural Networks
Supervisor: Ralph Evins
University: University of Victoria
Location: Victoria, British Columbia
Start date: 2027-06-01 (flexible)
Disciplines: Engg-Civil, Engg-Computer, Engg-Mechanical, Engg-Software, Engg-Systems and Technology, Engineering
Buildings are complex systems whose energy performance depends on a wide range of physical processes and operational factors. Traditional physics-based energy models provide accurate simulations but can be computationally intensive and difficult to calibrate. On the other hand, data-driven models such as machine learning (ML) approaches are efficient and adaptable but often lack physical interpretability and generalizability.
This project aims to explore Physics-Informed Neural Networks (PINNs) as a promising approach for hybrid modeling of building energy use. PINNs embed physical laws directly into the structure of neural networks by incorporating differential equations and domain constraints into the loss function. This enables models to learn from limited data while respecting known physics, offering both accuracy and generalization.
The student will build and test PINN-based models to predict building energy dynamics (e.g., heating/cooling loads or indoor temperature profiles) under varying conditions. They will compare PINNs with conventional data-driven and simulation-based methods, focusing on their ability to capture transient thermal behavior, robustness to missing data, and computational performance.
Data will be drawn from real or synthetic building simulations (e.g., EnergyPlus), and the project will involve defining the governing equations (e.g., heat transfer, thermal mass), constructing appropriate network architectures, and training/evaluating models under different scenarios.
This research contributes to the growing field of scientific machine learning and supports the development of intelligent, physics-aware tools for building performance analysis and operational optimization.
Research area, student roles & skills
Research area: Our research explores sustainable and intelligent building systems, focusing on data-driven methods for improving energy efficiency, occupant comfort, and environmental performance. We integrate engineering, computer science, and architecture to develop tools and simulations that support better building design and operation. Projects may involve analyzing real-world building data, applying machine learning for performance prediction, or creating visualization tools for energy use. This is an excellent opportunity to gain interdisciplinary research experience, contribute to impactful sustainability solutions, and develop technical skills in data analysis, programming, and modeling. We welcome students with interests in engineering, computer science, or environmental design.
Student roles: The student will be responsible for developing and testing hybrid models of building energy performance using Physics-Informed Neural Networks (PINNs). Their primary role will involve designing neural network architectures that incorporate physical principles—such as energy conservation, heat transfer, and system dynamics—into the learning process.
The student will begin by reviewing relevant literature on PINNs and hybrid modeling in building performance. They will then select a case study (e.g., a simplified thermal zone or small building model) and define the governing equations and boundary conditions to be embedded in the network. Using simulation data or real building datasets, they will train and validate PINNs against standard ML models and simulation outputs.
Specific tasks will include data preprocessing, coding neural network architectures (likely in PyTorch), implementing physics-informed loss functions, performing hyperparameter tuning, and evaluating performance using error metrics and visualization tools. The student will document all experiments clearly and maintain reproducible code.
The student is encouraged to propose and explore creative variations on model design, such as combining PINNs with control inputs, adding uncertainty quantification, or exploring model transferability across buildings or climates. They may also participate in academic writing or poster presentations if the results are promising.
Supervision will be provided to support learning and technical development, and the student will have regular check-ins to guide progress and resolve challenges. This project is ideal for students interested in combining theory and application in a high-impact area bridging AI and energy systems. It offers exposure to cutting-edge machine learning techniques, scientific modeling, and sustainability-focused engineering challenges.
Skills required: Applicants should have programming experience, ideally in Python, and a strong foundation in mathematics. Familiarity with machine learning frameworks (e.g., PyTorch or TensorFlow) is preferred. An understanding of thermodynamics, heat transfer, or building energy systems is beneficial but not essential. Enthusiasm for interdisciplinary research and learning new modeling techniques is important. Prior coursework or experience in ML, control systems, or simulation would be helpful. The project is well-suited to students in engineering, physics, computer science, or related fields who are interested in scientific computing and sustainable technologies.
58. Impacts of dam breaks
Supervisor: Mauricio Dziedzic
University: University of Northern British Columbia (Prince George campus)
The main risk commonly associated with a dam is its failure and rapid flooding of the downstream
land, with the associated risk of life and property loss, including damage to infrastructure and
environmental aspects, as debris, mud, and other substances contained in the reservoir, such as in
the case of mining tailings, are released downstream and may cause severe impacts. The research program aims to develop a comprehensive analysis framework for the impacts of dam breaks,
creating a comprehensive indicator set that will greatly enhance the reliability of the assessment
results.
Special attention will be given to mining tailings, given the large number of mining operations in
Canada, and the usually hazardous nature of the wastes stored within tailings. Environmental
impact indicators associated with the spill of wastes from tailings will be included in the analysis
framework. Environmental impacts will be quantified by considering the economic value associated
with the damages, such as loss of ecosystem services. Hydraulic analysis software will be combined
with Geographical Information Systems to create a tool that will synthesize the analysis framework
developed. First Nations communities have suffered extensive impacts associated with the
construction of dams, usually due to the communities being relocated from their original lands.
When their relocation sites are in the valleys potentially affected by a dam break, they are likely to
suffer yet more impacts. Therefore, special attention will be given to the effects of dam breaks on
these communities, which usually rely on the environment to survive. A Virtual Reality environment
for dam breaks will be developed. The results that are obtained and the tools that are developed
may lead to better warning systems, as well as the advancement of resilience modelling and
improved infrastructure policies.
Research area, student roles & skills
Research area: The investigations I have carried out and supervised, from my undergraduate research to present
day thesis supervision, research, and consulting work, have made my areas of interest broad,
ranging from theoretical studies of cavitation and dam break analysis to experimental studies in
vortex ring dynamics, hydrodynamics of fishing lures, and sustainability indicators. I have recently
been involved in research in urban river recovery, optimization of water distribution networks,
sustainability indicators, water quality monitoring and modeling, environmental impact assessment,
circular economy, and environmental valuation. My current research is in dam safety, including
impacts of dam breaks.
Student roles: Students 1 and 2 will research existing data sources, such as maps, government databases, satellite imagery, and include this information in our GIS database. Student 3 will be responsible for identifying the resources needed to implement a virtual reality laboratory by comparing existing alternatives and presenting them to the research team.
Skills required: Students 1 and 2 should have skills in data search and analysis, and on GIS use. Student 3 should be familiar with virtual reality technologies.
59. Influence of Corrosion on the Buckling Resistance of Steel Bridge Girders
Steel bridge girders are exposed to aggressive environmental conditions throughout their service life, leading to corrosion-induced thickness loss that reduces their structural capacity. While general section loss is sometimes accounted for in bridge assessment, its specific effect on lateral torsional buckling — a governing failure mode for slender I-section girders under bending — remains poorly understood and largely unaddressed in current design standards such as CSA S6.
This project investigates the influence of corrosion on the LTB resistance of steel I-section bridge girders. In the first phase, the student will conduct a systematic literature review covering corrosion patterns observed in steel bridge girders, existing experimental and numerical data on the effect of section loss on LTB, and the treatment of corrosion in current bridge design and assessment codes. In the second phase, the student will develop finite element models in ABAQUS to simulate the LTB response of corroded girders, incorporating realistic corrosion profiles (uniform and localized thickness reduction of the web and flanges). Parametric studies will examine the influence of corrosion severity, location, member slenderness, and steel grade on residual LTB resistance. Results will be benchmarked against available data and used to identify deficiencies in current code-based resistance predictions for corroded girders.
Research area, student roles & skills
Research area: The research group investigates the stability and resistance of steel structural members, with a focus on lateral torsional buckling (LTB) of I-section girders under flexural loading. Current work examines the influence of geometric imperfections, cross-section geometry, and material variability on buckling resistance, with applications to bridge structures governed by CSA S6. A growing research axis concerns the effect of corrosion-induced section loss on the LTB capacity of steel bridge girders, where localized thickness reduction of the web and flanges alters the member's flexural and torsional stiffness in ways that existing code provisions do not adequately capture.
Student roles: The student will work as a junior researcher within the structural engineering group at the Université de Sherbrooke. Specific responsibilities include:
Conducting and documenting a structured literature review on corrosion in steel bridge girders and its effect on LTB resistance Building and validating finite element models in ABAQUS under the supervision of the professor and senior graduate students Running parametric studies across corrosion configurations and girder geometries, and organizing results systematically Preparing a final technical report and oral presentation summarizing findings and their implications for bridge assessment and code improvement
Skills required: Basic knowledge of structural mechanics, beam theory, and steel material behavior Familiarity with finite element concepts (prior ABAQUS experience is an asset but not required) Ability to read and critically synthesize technical literature in English Basic proficiency in Python or MATLAB for data processing is an asset
60. Innovation in long-term performance of concrete structures
The successful candidate(s) will work with graduate students in structural engineering on projects including FRP composites in construction, sustainable/low-carbon building materials such as recycled concrete aggregates and natural building materials, and implications of various deterioration mechanisms on reinforced concrete structural behaviour, as well as evaluation and repair strategies. The student will gain experience in structural laboratory testing including specimen fabrication, instrumentation, test setups, data recording, and analysis. The student will benefit from a shared experience with a group of approximately 10 graduate students working in related areas.
Research area, student roles & skills
Research area: My research work focuses on improving the long-term performance of concrete infrastructure through the use of innovative materials, monitoring and assessment practices, as well as repair and rehabilitation measures. My work also emphasizes sustainability and durability of concrete structures in aggressive environments. Previous research includes application of fibre reinforced polymer composites in construction, non-destructive evaluation methods for concrete structures, and structural performance of low-carbon concrete members. See www.NoelResearch.com for more details.
Student roles: Assisting graduate students on advanced research projects related to long-term performance of concrete structures. Primarily experimental work with some opportunities for data analysis and/or modelling.
Contemporary seismic design of steel framed systems is based on dissipating earthquake energy through significant inelastic deformation. The design of the Buckling Restrained Brace (BRB) system is predicated on an efficient use of the ductility of steel elements by developing their full axial yield strength both in tension and compression, as a result of a buckling-restraining mechanism provided by an outer restraining medium to a ductile steel core.
The proposed research aims at developing a new technique in structural detailing and design of steel braced systems to improve the seismic performance and reliability of steel framed structures. The primary objective is to provide the basis for the development and calibration of an innovative buckling-restrained bracing component that is inherently optimised to meet multiple performance objectives. Innovative engineered formulation would be made by employing multiple steel materials with different behaviour characteristics in the buckling-restrained brace element to complement each other at different levels of earthquake ground shaking, while enabling effective control of the component’s behaviour and the overall structural response.
The objectives for the project would be to (1) Design a series of multi-material single-core BRB components that incorporate different steels grades. This will require stability analysis to be carried out to identify and account for all possible buckling modes. This would ensure that maximum inelastic capacities are reached. (2) Develop nonlinear models for the designed BRB components in (1) that are suitable for predicting their seismic behaviour and (3) Evaluate and compare seismic behaviour parameters for framed structures equipped with the novel BRB components.
Note that there are a number of graduate students (PhD and MSc) already working on this project so interns will not be working alone.
Research area, student roles & skills
Research area: Dr. Annan specializes in sustainable infrastructure and the development of resilient structural systems under extreme loading conditions, including earthquakes. His current research activities include developing practical engineering solutions to enhance the design and performance of building and bridge systems. Dr. Annan currently chairs the Steel Structures Committee of the Canadian Society for Civil Engineering and he is an associate professional - professor of the Canadian Institute of Steel Construction. He also serves as a member of two technical committees of the American Society of Civil Engineers. He is a researcher in the Research Center on Structures under Extreme Loading.
Student roles: The student will be required to work both individually and in a team with graduate students. The student will conduct a thorough review of relevant literature and produce a written report of his finding. From time to time, he or she will be required to share findings of research orally with the research team. The student will be required to learn one finite element based software for structural analysis (if he does not already know one) and use this tool to carry out a finite element modeling and analysis. This will generally involve stability analysis to identify and account for all possible buckling modes within the innovative buckling restrained brace component, such as the global flexural buckling of the brace elements, the buckling of the core components in higher modes, and the torsional buckling of the portion of the core element that extends outside the encasing steel tube. Analysis would be largely nonlinear.
The student will have an opportunity to meet and interact with renowned researchers through participation in seminars and conferences organised by the research centers that Dr. Annan belongs to, such as the research center on structures under extreme loading (CEISCE).
Skills required: A senior civil engineering undergraduate with a special interest in structural analysis, finite element modeling and willing to learn new advanced structural analysis techniques. He or she should be strong analytically and be a problem solver. Critical thinking is a priceless skill for this project. Some previous exposure to finite element methods and analysis and the use of finite element-based software (eg. ABAQUS or OPENSEES or ANSYS) would be beneficial.
62. Innovative structural components development for structural and earthquake engineering
Supervisor: Tony T.Y. Yang
University: University of British Columbia (Vancouver campus)
The project will focus on seismic behavior and design of next-generation structural components and systems for seismic application. The developed structural components and
systems will be used to mitigate seismic risks of structures and protect lives from severe earthquakes. The students will be working in the state-of-the-art research facility and build up
general research skills by designing, modeling and validating the next-generation structural components and systems. Students will gain knowledge in structural design and
assessment, and develop skills in finite element modelling and analysis.
Research area, student roles & skills
Research area: Seismic design and assessment of steel, concrete and composite structures; Development of innovative structural components and systems; Seismic hazard mitigation.
Student roles: Students will be assisting world-class engineers and researchers to develop innovative structural components and systems to mitigate the seismic risk of structures. The students will be required to perform structural analysis and assess the seismic performance of different structures. Students are encouraged to develop their own innovative structural components and systems for the seismic application.
Skills required: Students need to have strong background in structural engineering and minimum experience using finite element software. Basic knowledge of programing languages (such as Matlab, Python, C++) is preferred.
More than 90% of the water supply in the Alberta, Canada is generated in the Rocky Mountain headwaters of the eastern slopes rivers (ESR). Although derived from precipitation together with snowmelt/glacier melt, most of this water is recharged to groundwater, stored and transported through bedrock aquifers, and redistributed through complex patterns prior to release into rivers as groundwater baseflow. In addition, snowmelt and glacier melt can further complicate flow dynamics, reflected by the prominent diurnal variation in streamflow in the watersheds in several months over a year. The MITACS GRI project activities build on emerging research to develop a framework for evaluating climate – groundwater – surface water linkages in critical mountain headwater reaches. As a part of the project team, the internship student(s) will focus on characterize diurnal flow and associate it with snowmelt and glacier melt in several ESR river basins (including Bow River, Elbow River, Sheep River, etc.) to advance our understanding of the water sources feeding these rivers. The results will be applied to help municipalities and Alberta better prepare for future water supply under a changing climate.
Research area, student roles & skills
Research area: My research interests lie in the following areas: 1) Hydrological extreme analysis, 2) Climate change impact on water resources, 3) Water quality assessment and modeling, 4) Urban stormwater management and low impact development, 5) Advanced statistical techniques for water resources.
Student roles: The research tasks for the internship student(s) include: (1) Literature review on the hydrological dynamics of ESRs; (2) Data collection –flow, precipitation, temperature, etc. will be collected from ESR river basins. As the data can be from different sources, the student(s) will get familiar with data sources and how to process data for hydrology and water resources studies. The student(s) might need to contact local and provincial governments for data needed for this research; (3) Statistical analysis – use the state-of-art techniques to characterize the diurnal variations of hydrometeorological variables and examine their changes over time in a changing climate, all of which aid in understanding the driver(s) of diurnal flow variation. Besides above-mentioned tasks, the internship student(s) will be asked to summarize his/her research results in a report and/or give a presentation at the end of her/his internship.
Skills required: According to the roles (described below) that the student(s) is expected to play in this research project, the student(s) is required to have skills/background in civil engineering, especially having following knowledge and skills: 1) Hydrology and hydrological statistics, 2) Mathematical skills such as statistical analysis, 3) Computer skills such as excel, Matlab, or other equivalent programs, 4) Good communication and written skills.
64. Interface Shear Strength of FRP-RC Elements
Supervisor: Mohammed El-Gendy
University: Lakehead University (Thunder Bay campus)
Composite construction is an economical approach of integrating two concrete elements that were cast at different times. A composite reinforced concrete (RC) member requires the combined elements to act integrally as a single unit. Shear-friction reinforcement crossing the joint interface are typically required to transfer the interface shear stresses. While fibre-reinforced polymer (FRP) reinforcement has been widely used in RC bridge construction, Canadian design provisions for interface shear transfer are overly conservative and underestimate FRP-RC performance. Previous studies, despite their scarcity, showed experimental-to-predicted capacity ratios exceeding 2.0, highlighting the need for optimized design guidelines.
The proposed research focuses on advancing the understanding of FRP composites as shear-friction reinforcement in RC composite members. The study will involve 38 large-scale specimens subjected to push-off tests to investigate the effects of key parameters such as concrete strength, aggregate size, reinforcement angle, axial pressure, and shear keys on the interface shear transfer. Specimens will feature No. 10 GFRP stirrups or headed-end bars with varied configurations. Tests will be conducted using Lakehead University's universal testing machine, capturing reinforcement strain, slip, crack width and load responses. Analytical validation of experimental results will include a review of existing shear-friction models and design provisions in CSA S6-19 and AASHTO LRFD.
Expected outcomes include optimized design provisions, advancing the accuracy of interface shear capacity predictions, and contributing to the broader adoption of GFRP reinforcement in RC applications. The findings will benefit industry practitioners, code committees, and researchers supporting safer, cost-effective composite construction in Canada. The research will produce peer-reviewed publications and recommendations for future code updates.
Research area, student roles & skills
Research area: My research focuses on the experimental investigation of reinforced concrete structures incorporating innovative, sustainable materials. Specifically, I study the behavior of elements reinforced with non-metallic materials such as fibre-reinforced polymer (FRP) bars, fibre-reinforced concrete (FRC), and lightweight concrete (LWC). The objective is to enhance structural performance, durability, and sustainability, particularly in harsh environmental conditions. My work aims to inform design and construction practices that extend the service life of infrastructure while reducing maintenance costs and environmental impact. Experimental testing plays a central role in achieving these goals.
Student roles: The student will contribute to an experimental research project focused on the performance of FRP composites as interface shear reinforcement. Under my supervision, the student will contribute to a dedicated subtask related to the utilization of headed FRP bars at the concrete interface. They will assist with specimen preparation, instrumentation, testing, data collection, and analysis. The student will also conduct independent research on a related aspect of the project and contribute to technical documentation. This internship offers hands-on experience in structural testing and insight into cutting-edge research addressing a critical gap in current design codes.
Skills required: The ideal student should have a solid understanding of basic structural engineering principles, including statics, mechanics of materials, structural analysis, and theory of structures. A background in reinforced concrete design is essential. Familiarity with software such as Microsoft Office (e.g., Word, Excel, PowerPoint) and AutoCAD is important. Although not necessary, prior involvement in materials or structural testing is a strong asset. Strong technical writing skills, attention to detail, and the ability to work independently and as part of a research team are also highly desirable.
65. Investigating Changes in Cumulative Freezing Index and Moisture Indices Under Climate Change
This 12-week undergraduate research project will investigate temporal changes in Cumulative Freezing Index (CFI) and Climate Moisture Index (CMI) across Ontario and Canada from 1981-2023, with specific focus on implications for geotechnical engineering practice. The student will analyze how shifting freeze-thaw patterns and moisture conditions affect frost depth predictions, soil bearing capacity, and infrastructure design parameters.
The project will utilize Environment and Climate Change Canada's gridded climate datasets to calculate cumulative freezing degree-days and climate moisture indices
. The Climate Moisture Index will be calculated as the difference between annual precipitation and potential evapotranspiration, where positive values indicate moist conditions supporting vegetation and negative values indicate dry conditions
. The research will focus on three distinct Ontario climate zones: Southern Ontario (representing temperate continental climate), Northern Ontario (representing boreal climate), and Hudson Bay Lowlands (representing subarctic conditions).
Key deliverables include trend analysis of freezing indices, correlation studies between moisture and freezing patterns, development of updated frost depth prediction models for Canadian conditions, and recommendations for climate-adaptive geotechnical design practices. The student will create spatial maps showing regional variations and develop simplified statistical models relating frost depth to cumulative freezing degree-days, similar to successful approaches used in Michigan and Minnesota transportation studies
Research area, student roles & skills
Research area: This research focuses on geotechnical climate adaptation within the context of Canadian infrastructure resilience. The specialized area combines geotechnical engineering principles with climate science to understand how changing freeze-thaw cycles and moisture regimes affect soil behavior, foundation design, and infrastructure performance across Ontario and Canada. The research integrates cumulative freezing degree-day analysis with moisture index calculations to assess climate-induced changes in frost-susceptible soils, permafrost dynamics, and seasonal ground conditions that directly impact civil infrastructure design and maintenance strategies.
Student roles: The project is structured into four key phases over a 12-week period. In Weeks 1–3, the focus is on data acquisition and literature review. This includes downloading and organizing historical climate datasets from Environment and Climate Change Canada, reviewing Canadian frost depth prediction methods and climate moisture indices, and establishing quality control protocols for the data. A review of Ontario’s current geotechnical frost protection standards is also conducted.
During Weeks 4–7, the student will calculate cumulative freezing degree-days and Climate Moisture Index values using temperature, precipitation, and evapotranspiration data from various Ontario weather stations. Statistical analyses will be performed to identify trends from 1981 to 2023, and initial correlations between freezing indices and moisture conditions will be explored.
Weeks 8–10 are dedicated to applying these findings to geotechnical contexts. Updated frost depth predictions will be generated using modified Berggren equations and statistical models, with an assessment of their implications for foundation design and frost protection. The analysis will also consider regional differences in frost-susceptible soil behavior under changing climate conditions.
Finally, in Weeks 11–12, the work will be synthesized into a comprehensive technical report featuring maps, graphs, and trend analyses. The report will include recommendations for revising Ontario’s frost design standards. A presentation will be prepared for academic or conference dissemination, and the methodology will be thoroughly documented to support future research.
Skills required: The ideal candidate should have a solid foundation in geotechnical engineering, including soil mechanics, frost action, and foundation design. Proficiency in data analysis tools such as Excel, R, or Python is essential, along with basic GIS skills and the ability to interpret climate data and degree-day metrics. Preferred academic background includes coursework in soil mechanics, foundation engineering, environmental geotechnics, and heat transfer in soils. Candidates should possess strong analytical skills, attention to detail for managing large datasets, and an interest in climate change impacts on infrastructure. The ability to work independently while maintaining communication with a supervisor is important.
66. Investigating human-structure interaction in light weight pedestrian bridges
Project Description: The rapid advancement in material technology coupled with innovations in structural forms and aesthetics has paved the way for constructing structures with lightweight, yet highly durable materials such as FRP, aluminium etc. However, this very lighter weight of material results in higher frequency of structures, but causes large amount of structural vibration. While the conventional design rules are limited to low frequency structures, it is critical to assess the vibration performance of such high frequency structures and finally improve their design rules.
This project focuses on dynamic behaviour of lightweight pedestrian bridges, which are lively under pedestrian-induced walking loads. For these bridges, structural vibration cannot be separated from the loading sources due to the interaction between the bridge and pedestrians, known as the pedestrian-structure interaction phenomena. Hence, for better dynamic design of these structures, fundamental understanding of pedestrian’s behaviour on lively bridges are critical. While research into pedestrian’s interaction with low-frequency bridges has been intensified in the last decade, this interaction with high-frequency lively bridges has been progressed little. The primary aim of this project is to investigate the fundamental understanding of the interaction phenomena and finally characterize the design load models for lightweight pedestrian bridges, which will aid in developing better design rules for these structures.
Methodology: A combined experimental and numerical approach is employed on several full-scale lightweight aluminium pedestrian bridges. Sets of dynamic testing are conducted on these bridges under varying walking loading conditions. Based on the experimental observations, numerical models are developed for the bridges. Dynamic analysis is performed on these models by simulating interaction phenomena. A critical evaluation of the interaction models are carried out based on the experimental and numerical observations. Finally, equivalent design load models are proposed for pedestrian bridges, which can be incorporated in the dynamic design framework.
Research area, student roles & skills
Research area: My primary research area revolves around performance assessment of civil infrastructure under dynamic loads. My current research focuses on lightweight infrastructure, which has two main objectives: (i) developing innovative design solutions for sustainable constructions; (ii) establishing economic maintenance solutions. In specific, the main tasks of the current research projects include performance assessment of lively bridges and floors under different dynamic loading conditions such as pedestrian-induced walking loads, vehicular loads, seismic excitations etc. Combined experimental and analytical approaches are employed in meeting the objectives of the projects.
Student roles: The Globalink student will be working very closely with the graduate student to achieve some of the objectives of this project. A brief overview of the specific tasks, which the student will be performing, are listed below:
1. Developing biomechnics based walking load models in the finite element software (ABAQUS and RSA ) where the bridge specimens has already been modelled and calibrated.
2. Dynamic analysis will be performed to estimate the vibration response of the bridges under the biomechnical based walking load models.
The outcomes from the aforementioned activities of the student will have a significant contribution in investigating the interaction models and proposing equivalent design load models for these structures.
Skills required: Prior courses in the areas of structural mechanics and structural analysis are required. Background on structural dynamics and finite element analysis will be advantageous to numerically perform the dynamic analysis of the bridges as described in the project description. In terms of programming and software skill sets, an ability to numerically model structures in finite element software is required along with programming ability in Matlab. Finally, a good mathematical background is an asset.
67. Life-Cycle Cost Analysis of Ultra-High-Performance Concrete Bridge Overlay in Comparison to Alternatives
The aging infrastructure of bridges demands innovative solutions that address structural integrity and prioritize sustainability and cost-effectiveness over their entire lifecycle. Bridge overlaying uses various materials, such as conventional concrete and asphalt. The efficacy and feasibility of each material depend on its durability, mechanical properties, and construction factors, which impact the longevity of the overlay and the associated long-term costs. With that in mind, the exploration of Carbon Nanofibre Ultra-High-Performance Concrete (CNF-UHPC) as a viable and sustainable bridge overlay material emerges as a critical avenue for investigation from a life cycle perspective and determine a method of analysis to quantify lifetime value of different bridge deck overlay materials. This endeavour confronts several pressing challenges, including the issue that integrating CNF-UHPC into the repertoire of bridge maintenance materials demands an in-depth examination of its structural capabilities, longevity, and economic viability over the long term. Moreover, different approaches and models are used to perform life cycle cost analysis, and the absence of a standardized method to assess life cycle costs and benefits of deck overlays poses a significant challenge.
The main research objective is to set a convincing precedent for the construction industry of the viability and superiority of CNF-UHPC for future deck overlays with various bridge types. This project will explore the life-cycle cost analysis of CNF-UHPC as an effective material for bridge overlaying in comparison to asphalt and latex-modified concrete. This includes evaluating the service life and associated costs for each overlay material to quantify the potential benefits of CNF-UHPC applications for bridge overlaying, compared to alternative materials, to adopt long-term cost-efficient strategies for future bridge rehabilitation projects. Analyzing the overall anticipated costs over a specified study period will provide a more holistic understanding of which material is best suited and affordable for overlaying.
Research area, student roles & skills
Research area: • Dr. El-Hacha has pioneered the use of Fibre Reinforced Polymers in new constructions and strengthening structures. His work has led to enhanced structural performance and longevity, providing more sustainable and resilient infrastructure solutions.
• He's been at the forefront of integrating smart materials, including Shape Memory Alloys, in construction, enabling structures to adapt to environmental changes and self-repair, thus significantly improving their lifespan and reducing maintenance costs.
• His research on Ultra-High Performance Concrete has driven advancements in bridges and modular construction, offering unprecedented strength and durability. His work has set new standards for UHPC in the construction industry.
Student roles: The student will play a key role in executing a comprehensive life-cycle cost analysis (LCCA) to evaluate the long-term economic and sustainability performance of Carbon Nanofibre Ultra-High-Performance Concrete (CNF-UHPC) as a bridge deck overlay material in comparison to traditional alternatives such as asphalt and latex-modified concrete. The student will begin by conducting a detailed literature review on the durability, mechanical performance, and maintenance profiles of various overlay materials alongside current practices in bridge rehabilitation.
The student will collect and synthesize service life data, maintenance intervals, initial and recurring costs, and failure modes for each material. This includes gathering data from academic literature, transportation agency reports, and manufacturer specifications. Using this data, the student will develop life-cycle cost models over a defined analysis period (e.g., 50–100 years) using established frameworks such as cradle-to-grave or cradle-to-cradle assessment. Key financial principles, including discounting, inflation, and risk adjustment, will be applied to estimate net present value (NPV), equivalent annual cost (EAC), and return on investment (ROI) for each alternative.
The student will utilize software tools such as Excel-based models and preferably LCCA/LCA platforms like SimaPro, OpenLCA, or other infrastructure-oriented tools to model environmental and economic performance. Visual comparison of alternatives through charts, graphs, and sensitivity analysis will be a key task.
In addition to technical analysis, the student will summarize findings in technical reports, policy briefs, and presentations highlighting the long-term advantages and trade-offs of CNF-UHPC overlays. This role requires a student who is analytical, detail-oriented, and capable of working independently. Strong communication and report-writing skills will be essential to articulate recommendations for bridge owners, engineers, and policymakers on adopting cost-effective and sustainable overlay strategies using CNF-UHPC.
Skills required: The student should have a background in civil engineering, construction management, or a related discipline, with a solid understanding of infrastructure materials and durability performance. Familiarity with life-cycle cost analysis (LCCA) methodologies, including cradle-to-grave and cradle-to-cradle assessment approaches, is essential. Skills in using LCCA or sustainability analysis tools (e.g., Excel-based models, LCCA software, or LCA tools like SimaPro or OpenLCA) are highly desirable. The student must be capable of reviewing technical literature, interpreting service life and cost data, and applying discount rates and cost escalation models. Strong analytical, writing, and data visualization skills are required for presenting comparative results effectively.
68. Material Selection in British Columbia to Improve Buildings Energy Efficiency and Sustainability
Supervisor: Mohammad Raoufi
University: University of Northern British Columbia (Prince George campus)
Green building certification standards provide a framework for evaluating the sustainability of buildings. Certifications like LEED, Passive House, WELL, and BREEAM assess various aspects of environmental performance, including energy efficiency, water use, material selection, and indoor environmental quality (Xie et al., 2023). Green building certifications play a key role in driving sustainability by providing measurable benchmarks for environmental performance. These certifications incentivize the construction of buildings that use fewer resources, produce less waste, and create healthier environments for occupants (Building Research Establishment Environmental Assessment Method Sustainability Assessment, 2024). Material selection plays a critical role in sustainable construction, as the environmental impact of building materials can vary significantly depending on their energy use and emissions throughout their lifecycle (Katebi et al., 2023). This project reviews the material that is being used in British Columbia for construction and evaluates their appropriateness regarding the green building certifications and their effect on energy sustainability. At the University of Northern British Columbia, there are several building with Green building certifications. For example, UNBC Bioenergy Plant obtained a LEED Platinum-Certified Renewable Energy Facility. This project assesses the material used in one of the certified building and compares them with materials used in other non-certified building to improve the knowledge in sustainability with a focus on building material selection.
Research area, student roles & skills
Research area: Sustainable building practices focus on minimizing the environmental footprint of construction while considering economic and social aspects. These practices integrate green building principles, energy-efficient technologies, and resource-efficient materials to create structures that align with environmental, social, and economic sustainability goals (Bertocchi et al., 2011; Hafez et al., 2023). The emphasis is on reducing energy and water consumption and lowering greenhouse gas emissions through sustainable designs. In addition to environmental benefits, sustainable buildings enhance community well-being by fostering eco-friendly designs that promote health, inclusivity, and resilience (Omole & Olatunde, 2024).
Student roles: The student will perform several tasks including: - Review of British Columbia green building certificates. - Provide the bill of quantity (BOQ) for the materials used in one of the selected UNBC buildings (e.g., UNBC Bioenergy Plant obtained a LEED Platinum-Certified Renewable Energy Facility). - Perform material Life Cycle Assessment (LCA) for the selected building. - Compare the results with the current published practices in British Columbia, Canada - Draw conclusions and recommendations based on the above assessments and related analysis.
Skills required: No specific skills is required. An undergraduate student in civil engineering or architecture is preferred. general computer skills such as the ability to use Microsoft Word and Excel is required. Knowledge of data analysis, statistics, and data analytics not required but will be an asset.
69. Microplastic transport in vegetated open-channel flows
Microplastic pollution in freshwater systems is a growing environmental concern, while the role of aquatic vegetation in controlling microplastic fate remains poorly understood. Aquatic plants create complex flow patterns that may either trap and retain microplastics within vegetated patches or accelerate their resuspension and downstream transport, with significant implications for ecological exposure and watershed management.
This project will investigate the transport, deposition, and resuspension of microplastics in vegetated open-channel flows through controlled laboratory experiments. Using the indoor flume and Outdoor Experimental River Facility (OERF) at Université de Sherbrooke, the student will conduct experiments with vegetation arrays. Microplastic particles of different sizes, shapes, and densities will be introduced under varying flow conditions, and their trajectories and deposition patterns will be quantified using particle imaging techniques.
The results will improve understanding of how vegetation structure modulates microplastic retention in natural and engineered waterways, and will inform restoration and management strategies for canals, rivers, and wetlands. This project is part of a broader research program on environmental hydraulics and aquatic ecosystem restoration.
Research area, student roles & skills
Research area: My research focuses on environmental hydraulics, mainly on air-water flows, bubble dynamics, and gas transfer in natural and engineered aquatic systems. I also work on river hydraulics, sediment transport, and fish passage and habitat. My group combines laboratory experiments in indoor flumes and an outdoor experimental river with numerical modelling, addressing applied problems in aquatic ecosystem restoration, hydraulic infrastructure, and water resources engineering.
Student roles: The student will play an active role in the design, execution, and analysis of the experimental campaign over the internship. Specific responsibilities include:
Reviewing relevant literature on microplastic transport, and vegetated flow hydraulics; Assisting in the setup of the experimental flume and outdoor channel; Conducting controlled experiments with microplastic particles of varying size, shape, and density under different flow conditions; Operating measurement equipment such as current meters, water level sensors, and high-speed cameras; Processing and analyzing experimental data, including particle tracking, deposition mapping, and basic statistical analysis using Python or MATLAB; Maintaining detailed laboratory notebooks and contributing to data management; Participating in research meetings and presenting progress to the research team; Contributing to the preparation of a final report and, if appropriate, to a conference or journal publication.
Skills required: The student should be enrolled in civil, hydraulic, environmental, mechanical, water resources, or chemical engineering, fluid mechanics, environmental sciences, or a related discipline. Required skills include a solid foundation in fluid mechanics and a strong interest in hands on experimental work. Prior laboratory experience, basic image processing, and proficiency in Python or MATLAB are assets. Comfort working with water-based experimental setups and attention to detail in data collection are essential.
70. Modelization and Properties tests of bio-based aerogel insulation materials for energy efficient buildings
The five-student project is part of a larger research initiative focused on developing energy-efficient buildings through the use of bio-based aerogel insulation materials. Each student’s project will contribute essential data and analysis to the overall research through material testing, environmental assessment, and energy-performance modeling.
The project will evaluate several commercial and newly developed bio-based aerogel insulation materials. The results will support the analysis, evaluation, and decision-making processes required for their potential application in sustainable building systems.
The work will be divided among five students. Three students will conduct and analyze material property tests on all selected insulation materials. These tests will cover:
(1) Mechanical properties: compressive strength, Modulus of Rupture (MOR), Modulus of Elasticity (MOE), and flexural bending strength.
(2) Thermal properties: thermal conductivity, fire resistance, thermal expansion, and Internal Bond Strength (IBS).
(3) Durability properties: durability performance, water resistance, moisture resistance, and antimicrobial (mildew-resistant) properties.
(4) A fourth student will perform a comprehensive Life Cycle Assessment (LCA) to evaluate the environmental impacts of all selected bio-based aerogel insulation materials throughout their life cycle.
(5) A fifth student will develop and apply building energy simulation models to assess and predict the effects of different bio-based aerogel insulation materials on the energy efficiency of building envelopes in various commercial building applications.
Together, these projects will provide a comprehensive assessment of the technical, environmental, and energy-performance characteristics of bio-based aerogel insulation materials. The outcomes will help identify the most promising materials for improving building energy efficiency while reducing environmental impacts, thereby supporting the development and implementation of sustainable, high-performance building envelope systems.
Research area, student roles & skills
Research area: The specialized research area lies within the bio-based aerogel insulation materials for energy efficient buildings. Aerogels are characterized by their low density, high porosity, and low thermal conductivity giving them a wide range of application prospects in the field of thermal insulation.
The overall goal of this project is to reduce the energy consumption and improve the thermal comfort for non-residential buildings (such as hospitals and schools). The main objective of this project is to develop and utilize aerogel insulation materials to enhance the performance of non-residential buildings in a sustainable, functional and healthy environment.
Student roles: The students will use a variety of testing and analytical methods to collect data and characterize the properties of existing commercial and newly developed bio-based insulation materials. Their work forms part of a larger research project aimed at developing sustainable insulation materials for energy-efficient buildings. Three students will focus on material characterization through: (1) Mechanical property testing – compressive strength, Modulus of Rupture (MOR), Modulus of Elasticity (MOE), and flexural bending strength. (2) Thermal property testing – thermal conductivity, fire resistance, thermal expansion, and Internal Bond Strength (IBS). (3) Durability property testing – durability, water resistance, moisture resistance, and antimicrobial (mildew-resistant) performance. These students will conduct experiments, analyze results, and process the resulting data. The measured physical, mechanical, thermal, and durability properties will provide essential input parameters for the subsequent Life Cycle Assessment (LCA) and building energy modeling activities. (4) A fourth student will perform a comprehensive Life Cycle Assessment (LCA) to evaluate the environmental impacts of all selected bio-based insulation materials throughout their life cycle. (5) A fifth student will develop and apply building energy simulation models to assess and predict the effects of different bio-based insulation materials on the energy performance of building envelopes in various commercial building applications. The data generated from the material characterization activities will serve as the foundation for evaluating how material properties influence environmental performance and building energy efficiency. Through modeling and optimization, the project will identify the most effective bio-based insulation materials and property combinations for improving the energy performance of commercial building envelopes. This work is essential for supporting the development of high-performance, sustainable building systems.
Skills required: The students should have a background in: (1) Mechanical or Civil engineering – project (1, 2, 3, 4, 5); (2) Materials science – project (1, 2, 3); (3) LCA – project (4). (4) Computer science project (5) The student is required to have basic skills in compilation of experimental data and in writing structured reports. The student should be capable of solitary and focused work on their own specific assignment, feel confident to ask for help, question and comment, and say their opinion. It is it expected that the student have a genuine interest in science and technology.
71. Modélisation du comportement thermo-hydro-mécanique de cellules expérimentales représentatives de systèmes de recouvrement avec géomembranes
Supervisor: Faneva Rarison
University: Université du Québec en Abitibi–Temiscamingue (Rouyn-Noranda campus)
Les systèmes de recouvrement imperméables intégrant des géomembranes sont de plus en plus utilisés par l’industrie minière pour la restauration des sites. Depuis le début des années 2000, au moins sept sites miniers ont été restaurés à l’aide de ce type de recouvrement, et leur utilisation est appelée à croître dans les projets futurs. Malgré cet engouement, aucune méthodologie d’instrumentation standardisée ne permet actuellement d’assurer un suivi fiable et à long terme de la performance de ces systèmes.
Dans cette optique, des cellules expérimentales ont été construites en 2021 afin de mettre en place et d’évaluer différentes configurations d’instrumentation représentatives. Ces cellules sont équipées de capteurs permettant de mesurer les profils de température et de teneur en eau volumique au-dessus de la géomembrane. Des systèmes de coupons ont également été intégrés afin d’évaluer l’état des contraintes dans la géomembrane. En complément, des piézomètres à corde vibrante ont été installés pour mesurer la charge hydraulique susceptible de s’accumuler au-dessus de la géomembrane.
Le projet de stage consiste modéliser le comportement thermo-hydrique des cellules expérimentales, afin d’améliorer la compréhension des mécanismes en jeu.
Research area, student roles & skills
Research area: Nos travaux de recherche s’inscrivent dans le domaine de l’environnement minier, plus particulièrement dans l’évaluation de la performance des systèmes de recouvrement imperméables intégrant des géomembranes. Ces systèmes sont conçus pour limiter les flux d’eau et d’oxygène, contribuant ainsi au contrôle de la génération de drainage minier acide (DMA). Toutefois, il n’existe pas encore de méthodologie standardisée permettant d’assurer un suivi adéquat, notamment à long terme. Dans ce contexte, nos travaux visent à modéliser le comportement actuel de tels systèmes et d’en prédire les variations induites dans un contexte de changement climatique.
Student roles: Au cours du stage, la personne étudiante sera responsable de la gestion et de l’analyse des données issues des cellules expérimentales, couvrant une période de cinq ans, de septembre 2021 à septembre 2026. Elle devra assurer la compilation, la validation et la structuration des données provenant des différentes stations de mesure, en veillant à leur qualité et à leur cohérence. La personne étudiante développera de modèles numériques visant à simuler le comportement thermo-hydrique des cellules expérimentales. Ces modèles seront d’abord développés en une dimension (1D), puis étendus en deux dimensions (2D), afin d’améliorer la représentation des phénomènes observés. Ce travail de modélisation contribuera à une meilleure compréhension des interactions entre les processus thermiques et hydriques, ainsi qu’à l’évaluation de la performance des systèmes de recouvrement. Enfin, la personne stagiaire sera amenée à documenter ses travaux, à présenter régulièrement l’avancement de ses résultats et à contribuer à la rédaction de rapports techniques ou scientifiques.
Skills required: La personne candidate doit posséder un intérêt marqué pour le domaine minier, avec une sensibilité particulière aux enjeux environnementaux et à la restauration des sites miniers. Une bonne capacité de synthèse et de rigueur scientifique est essentielle. Des connaissances en modélisation numérique, notamment appliquée aux milieux granulaires ou aux transferts thermo-hydriques, constituent un atout important. Une expérience avec des outils de programmation ou des logiciels spécialisés en simulation sera également valorisée.
72. Multi-modal resilient navigation for autonomous mobile robots
The goal of this project is to contribute to our navigation stack (pose estimation for mobile robots) by integrating multiple sensing modalities, including INS+GNSS, vision, RF-aided positioning, etc., within a common estimation architecture based on a modern factor graph formalism.
Research area, student roles & skills
Research area: My group works in robotics, control systems, machine perception, embedded systems, communication systems, planning, signal processing. We aim to develop more autonomous systems such as mobile robots, which can interact intelligently with a dynamic complex environment. We are interested in particular resilient navigation systems, in the deployment of multi-robot systems, where multiple agents must coordinate their actions and sensing, and in active sensing, i.e., the impact of intelligent sensing to improve performance.
Student roles: This is mostly an algorithm and software development project at the interface between mobile robotics and signal processing / estimation / optimization. Algorithms will be developed in a high-level language, but, depending on the student's skills, may be deployed on embedded platforms (ex: NVIDIA AGX ORIN).
Skills required: - The student should have good software development skills and at least an interest in robotics and implementing software interacting with physical systems. - Familiarity with either robotics software development (ROS in particular) is a definite plus. - The student should either be familiar with navigation systems, or have enough technical and mathematical knowledge to understand the modern mechanisms behind probabilistic estimation methods for robot pose estimation.
73. Next-Generation Sustainable Concrete Development
Supervisor: ahmed soliman
University: Concordia University (Montréal campus)
This project focuses on the development of next-generation concrete mixtures designed to meet evolving sustainability and performance demands in the construction industry. The intern will contribute to formulating and testing innovative concrete compositions that prioritize reduced weight, improved thermal insulation, and environmental responsibility.
Key objectives include the design of lightweight concrete with low thermal conductivity to enhance energy efficiency in buildings, while maintaining adequate structural performance. The project will also emphasize the incorporation of recycled and alternative materials to reduce reliance on virgin resources. In parallel, strategies to lower the overall carbon footprint of the concrete mixtures—such as reducing cement content or integrating low-carbon binders—will be explored.
Research area, student roles & skills
Research area: I am specializing in green and smart constructional materials. He has experimental and analytical research expertise in the areas of: fresh and hardened properties of concrete, concrete technology, structural performance of special concretes, smart and nano-modified construction materials, intelligence-based prediction models, performance-based testing techniques, embodied energy of construction materials, and recycling industrial wastes/by-products in construction applications.
Student roles: Through experimental design, material characterization, and performance evaluation, the intern will help advance practical solutions for more sustainable, high-performance concrete suitable for modern construction applications.
Skills required: 1) Motivation to learn about innovative and sustainable materials 2) Ability to work both independently and in a team environment 3) Basic understanding of materials, with an introductory knowledge of sustainability concepts 4) Willingness to learn laboratory techniques for concrete mixing, casting, curing, and testing 5) Strong attention to detail in measurements, sample preparation, and data recording 6) Good organizational and time-management skills 7) Ability to follow experimental protocols and safety procedures 8) Basic technical writing and communication skills for documenting results
74. Numerical Modeling of Climate Change Impacts on Thermosyphon Performance Using Numerical Modeling
Thermosyphons are passive heat transfer devices widely used in cold regions to maintain permafrost stability beneath critical geotechnical infrastructure, such as embankments and foundations. However, as global temperatures rise, the long-term cooling efficacy of these systems is increasingly uncertain. This project investigates the resilience of thermosyphon-supported infrastructure under projected climate change scenarios using advanced numerical modeling. The intern will utilize GeoStudio’s TEMP/W software to develop 2D finite element thermal models of soil-thermosyphon interactions. They will apply dynamic climate boundary conditions—such as increasing air temperatures and altered snow cover durations—derived from climate data to simulate soil-atmosphere interactions. By running transient thermal analyses, the student will predict ground temperature profiles, map the degradation of the frost bulb over decades, and assess the subsequent risks of thaw settlement. The results of this computational study will help refine design parameters for cold-region infrastructure, ensuring stability and resilience in a warming climate.
Research area, student roles & skills
Research area: My specialized research area focuses on climate change adaptation for geotechnical and geoenvironmental infrastructure. We utilize advanced numerical modeling tools, such as GeoStudio (TEMP/W and SEEP/W), to investigate soil-atmosphere interactions, vadose zone flow, and the thermal-hydraulic behavior of engineered systems. Our goal is to enhance the resilience of foundations, embankments, and pavements against changing climate boundaries.
Student roles: The student will serve as a numerical modeler for this project. Their primary role will involve setting up, executing, and analyzing transient thermal models in TEMP/W. Initially, the student will conduct a literature review on thermosyphon mechanics and gather historical and projected climate data. They will then build 2D finite element geometries of embankment profiles, assign appropriate soil thermal properties (unfrozen/frozen heat capacity and thermal conductivity), and establish complex climate boundary functions. A significant portion of their daily tasks will involve running long-term transient simulations, troubleshooting model convergence issues, and extracting thermal data (e.g., ground temperature contours, heat flux). The student will synthesize this data into clear, graphical representations to compare infrastructure performance across different climate scenarios. They will participate in weekly research meetings to present their modeling progress and discuss modifications. By the conclusion of the 12-week internship, the student will submit a comprehensive technical report documenting their methodology, TEMP/W models, and findings.
Skills required: The ideal candidate is a highly motivated undergraduate student in Civil or Geotechnical Engineering. Foundational knowledge of soil mechanics, thermodynamics, and heat transfer is required. Experience with finite element modeling or geotechnical software (especially GeoStudio/TEMP/W) is considered a strong asset, though training will be provided. Familiarity with processing climate datasets and strong analytical skills are highly desirable. The student must be comfortable working extensively with computer simulations and analyzing large sets of output data.
75. Optimization of Aluminium Deck and Steel Girder Bridges in Highway Application
Bridges are at the center of the aging infrastructure problem in many countries with many classified as structurally deficient, functionally obsolete or both. Retrofitting, involving bridge deck replacement, is a timely intervention that could avert disaster and extend the service life of the bridge infrastructure. Appropriate solutions must facilitate rapid construction and increase traffic load capacity with no or only minimal strengthening of the existing supporting structure.
Metallic bridge deck systems, such as aluminum bridge decking technologies, offer tremendous potential for building efficient and modern infrastructure with extended service life. In particular, the superior strength-to-weight ratio could significantly reduce the dead load of the structure and consequently increase its live load capacity. The proposed research responds to the need for innovative and sustainable solutions for bridge retrofit, and particularly addresses some unique design challenges in the re-decking of an existing plate girder bridge topped with reinforced concrete deck. The research will develop comprehensive and practical design and detailing rules for aluminum decking technology through extensive finite element modeling and analysis.
Multi-cellular extruded aluminum deck profiles (eg. the Svensson deck system and the Alumadeck system) are essentially the most practical components of highway bridges in aluminum. The research will address the need for stiffer and stronger aluminum deck system that would be supported by the widely spaced girders originally designed for very stiff reinforced concrete deck. A specialized software will be used to optimise the form of the Al extrusions. Another objective would be to develop a system for composite action between the longitudinally extruded deck system and the existing longitudinal or transverse girders. There are a number of graduate students already working on this project so interns will not be working alone.
Research area, student roles & skills
Research area: Dr. Annan specializes in sustainable infrastructure and the development of resilient structural systems under extreme loading. His current research activities include developing practical engineering solutions to enhance the design and performance of modern steel and aluminium bridges and building systems. Dr. Annan currently chairs the Steel Structures Committee of the Canadian Society for Civil Engineering and he is an associate professional - professor of the Canadian Institute of Steel Construction. He also serves as a member of two technical committees of the American Society of Civil Engineers (ASCE) and he is a researcher in the Aluminium Research Center (REGAL).
Student roles: The student will be required to work both individually and in a team with graduate students. He will conduct a thorough review of relevant literature and produce a written report of his finding. From time to time, he or she will be required to share findings of research orally with the research team. The student will be required to learn a finite element based software for structural analysis (if he does not already know one) and use this tool to carry out a finite element modeling and analysis. A large part of the analysis by the student will involve optimisation of the shape and configuration of longitudinally aluminum extrusions for stiffer and stronger aluminum deck system to be supported by widely spaced existing plate girders originally designed for very stiff reinforced concrete deck. The student will have an opportunity to meet and interact with reputed researchers through participation in seminars and conferences organised by the research centers that Dr. Annan belongs to.
Skills required: A senior civil engineering undergraduate with a special interest in structural analysis, finite element modeling and willing to learn new advanced structural analysis techniques. He or she should be strong analytically and be a problem analyser and solver. Critical thinking is a priceless skill for this project. Some previous exposure to finite element methods and analysis and the use of finite element-based software (eg. ABAQUS, etc) would be beneficial. There will also be opportunities to participate in seminars and a conference out of the city, organized by the research center on structures under extreme loading conditions (CEISCE).
76. Optimization of cross-laminated timber (CLT) panels for cost-effective and sustainable mass timber construction
The Canadian construction industry's increasing adoption of mass timber buildings over the last decade highlights the prominence of cross-laminated timber (CLT), valued for its high strength-to-weight ratio, prefabrication potential, and carbon storage. Widely used in floors, walls, and roofs of mid-rise buildings, CLT design and manufacturing, however, often rely on standard, unoptimized configurations. This conventional approach leads to inefficient material use, increasing construction costs, structural weight, and embodied carbon. The overarching objective of this proposed exploratory research is to develop a practical and reliable optimization framework for CLT panels, integrating multiple structural and material parameters through detailed, validated finite element modeling (FEM) in ABAQUS. This research will comprehensively explore interrelated design parameters often treated in isolation, including: Material removal from cross-layers (e.g., voids); Timber element thickness, width, and spacing; and Number of layers. Optimization will target dual objectives: minimizing material cost and panel weight, offering economic and structural advantages. This project proposes a novel, simulation-based optimization framework for cross-laminated timber (CLT) panels, aiming to improve material efficiency in mass-timber construction. The key innovation lies in integrating multiple geometric and material design parameters into a unified optimization process supported by detailed finite element (FE) modeling. Unlike many existing studies that consider isolated factors such as timber element thickness or grading, this study simultaneously examines panel geometry, element spacing, element thickness, number of layers, and grading combinations, targeting both cost and weight minimization as dual optimization objectives. This project is committed to training researchers capable of addressing complex, real-world structural engineering challenges. The intern will cultivate critical thinking, problem-solving abilities, in-depth domain knowledge, and effective communication skills. This training will equip the intern with versatile expertise directly applicable to optimizing CLT systems, developing advanced finite element models, and translating research into practical applications.
Research area, student roles & skills
Research area: Resilient and Innovative Bridges and Structures (RIBS) research group focuses on enhancing the sustainability of our built environment through sustainable construction practice. Our current research strives to reduce environmental footprints and enhance the health and resiliency of our built environment. We apply state-of-the-art experimental and sensing techniques to better understand the behaviour of structural systems and ensure that we have safe, smart, and sustainable infrastructure. Our research explores experimental tests on sustainable engineered structures, develops algorithm-aided material optimization, and advances knowledge transfer with Canadian engineering and manufacturing partners, public agencies, and Indigenous communities.
Student roles: The key activities and role of the student are as follows:
• design, develop, and implement study procedures, creation of datasets for analysis, and ensuring data quality and confidentiality, • conduct literature searches and maintain citation databases, • validate numerical models with experimental results, • perform numerical analysis and collect data, prepare graphs, charts, and presentations, • active participation as a member of a research team, • attendance and contribution to relevant research meetings, • ability to work with colleagues/ graduate students on joint projects, as required, and • contribute to the preparation of articles on research outcomes and progress.
Skills required: • a fundamental understanding of civil and structural engineering principles, • sufficient knowledge in the discipline and of research methods and techniques to work within established research programs, • experience with structural modeling, simulation, and nonlinear finite element analysis using ABAQUS, • basic understanding of principles of structural optimization, • experience and ability to use a range of visual presentation tools such as MS Excel charts, Power Point, and other similar tools.
77. Optimizing Energy Efficiency of Ultra-High-Performance Concrete (UHPC) Sandwich Wall Panels (SWPs) for Building Façades
Precast construction is emerging as pivotal in achieving net-zero operational carbon for new buildings by 2030 and reducing embodied carbon by 40%, offering efficiency, cost-effectiveness, and sustainability over cast-in-place concrete construction. A key component of this shift is SWPs, which combine structural strength and thermal insulation. These SWPs consist of two thin layers of RC wythes encasing a thermal insulation core connected by shear connectors that enable shear force transfer through composite action. Unlike conventional SWPs, this research focuses on SWPs made from UHPC, a material renowned for its exceptional strength and durability.
The research aims to assess the thermal behaviour of UHPC SWPs, optimize their design for maximum energy efficiency, and quantify their contribution to reducing heating and cooling demands in buildings. Thus, the study directly supports global sustainability objectives by focusing on the insulating properties and energy-saving potential of UHPC SWPs. Required data will be collected for the lifecycle assessment (LCA) of UHPC SWPs. This includes gathering information on raw material usage, energy consumption during manufacturing, transportation logistics, operational energy savings, and end-of-life disposal or recycling processes. Moving forward, the focus will shift to integrating this data into LCA models, conducting energy simulations, and initiating thermal performance testing to quantify the energy-saving potential and environmental benefits of UHPC SWPs.
Expected outcomes of the research include: 1) generating a robust dataset on the thermal performance of UHPC SWPs, offering insights into their energy-saving potential and suitability for modern construction practices; and 2) developing practical design guidelines and specifications tailored for UHPC SWPs that enable the precast industry to integrate energy-efficient panels into diverse construction applications.
This research will provide the precast industry with actionable tools, proven methodologies, and validated insights to design and manufacture ultra-high-performance, thermally efficient SWPs, ensuring reduced energy consumption, regulatory compliance, and industry leadership in sustainability.
Research area, student roles & skills
Research area: • Dr. El-Hacha has pioneered the use of Fibre Reinforced Polymers in new constructions and strengthening structures. His work has led to enhanced structural performance and longevity, providing more sustainable and resilient infrastructure solutions.
• He's been at the forefront of integrating smart materials, including Shape Memory Alloys, in construction, enabling structures to adapt to environmental changes and self-repair, thus significantly improving their lifespan and reducing maintenance costs.
• His research on Ultra-High Performance Concrete has driven advancements in bridges and modular construction, offering unprecedented strength and durability. His work has set new standards for UHPC in the construction industry.
Student roles: The student will take on a central role in evaluating and optimizing the thermal and structural performance of Ultra-High-Performance Concrete (UHPC) Sandwich Wall Panels (SWPs) for sustainable building façades. The student will begin by conducting a comprehensive literature review on UHPC-based SWPs, thermal insulation strategies, and energy-efficient façade systems. This review will inform the experimental design and simulation framework for assessing the panels' performance.
In the experimental phase, the student will assist in casting UHPC SWPs with embedded insulation and shear connectors, followed by thermal performance testing using methods such as guarded hot box or heat flow meter apparatus to determine the k-value and evaluate the R-value and U-value of UHPC SWPs according to ASTM-C518.
Simultaneously, the student will collect data necessary for the Life Cycle Assessment (LCA), including material quantities, energy used in production and transportation, and operational energy savings derived from thermal simulation results. The student will utilize software such as SimaPro or One Click LCA to integrate this data and quantify environmental impacts over the life cycle of the panel system. Energy modelling using EnergyPlus/WUFI or DesignBuilder will also be performed to simulate energy demand reductions for different climate zones and building types.
The student will analyze and interpret test results and simulation outputs, contributing to developing design guidelines that optimize thermal and structural performance. Strong technical writing skills will be required to prepare research reports, contribute to academic publications, and communicate findings to industry partners.
This interdisciplinary role provides the student with hands-on experience in advanced construction materials, sustainable design practices, and performance-based evaluation tools—skills that are directly transferable to careers in structural engineering, building science, and green construction technologies.
Skills required: The student should have a background in civil engineering, building science, or architectural engineering, with knowledge of precast construction and building envelope systems. Familiarity with UHPC material properties, thermal insulation principles, and composite structural behaviour is essential. The student should possess experience in thermal testing, energy simulation tools (e.g., EnergyPlus, DesignBuilder), and LCA software (e.g., SimaPro or One Click LCA). Strong analytical skills are needed to process energy and material data, evaluate thermal efficiency, and contribute to LCA modelling. Experience in experimental work, data interpretation, and technical writing is crucial for reporting findings and contributing to practical design recommendations.
78. Performance-Based Seismic Design for Resilient Canadian Buildings
Supervisor: Fei Tong
University: University of Northern British Columbia (Prince George campus)
Resilience-oriented performance-based seismic design (PBSD) is an emerging approach that evaluates and designs buildings based on expected seismic performance, damage consequences, repairability, downtime, and post-earthquake recovery rather than relying solely on prescriptive code requirements. Compared with conventional design approaches, resilience-oriented PBSD provides improved understanding of how buildings perform during and after earthquakes and how design decisions influence long-term functionality and community resilience.
Canada is currently moving toward broader implementation of PBSD in engineering practice and future seismic design standards. However, practical design procedures, worked examples, implementation tools, and supporting resources remain under active development. This project contributes to ongoing efforts to advance resilience-oriented PBSD methodologies and implementation strategies for Canadian buildings. The work is closely aligned with ongoing Canadian code-development and professional initiatives related to seismic design and structural resilience.
The internship will support research activities related to PBSD frameworks, design procedures, seismic performance assessment, resilience metrics, and development of practical design resources. Depending on the student's background, interests, and project needs, the work may involve reviewing design standards and technical literature, comparing international PBSD approaches, organizing engineering data, developing prototype building examples, preparing design aids, producing graphics and visualizations, or supporting preliminary analytical studies. If structural design examples are involved, they will primarily serve as background cases for understanding and communicating PBSD concepts rather than as independent professional design tasks.
The project is designed as a focused undergraduate research experience with a technical scope appropriate for a short summer internship. Through this work, the student will gain exposure to earthquake engineering, seismic design, building resilience, engineering standards, and the practical challenges of translating advanced research concepts into engineering practice.
Research area, student roles & skills
Research area: My specialized research area is earthquake engineering and structural resilience. My research broadly examines how buildings made of different materials and systems respond to earthquakes, and how their seismic performance can be improved through innovative structural systems, performance-based design methodologies, advanced analysis tools, and code-oriented research. Current research directions include high-performance structural systems, mass timber and hybrid structures, modular construction, resilience-oriented performance-based seismic design, and seismic design provisions in Canadian standards. This work is closely connected to my service on national seismic design and structural standards committees, where I contribute to the development of future design practices for resilient buildings.
Student roles: The student will support ongoing research related to resilience-oriented performance-based seismic design and seismic resilience of buildings. The specific work will be selected based on the student’s background, interests, and the needs of the research group.
In the first stage, the student will receive an introduction to earthquake engineering, seismic performance assessment, building resilience, and performance-based seismic design concepts. The student will review relevant literature, design standards, technical reports, and previous research materials to understand current PBSD methodologies and their application to building design.
In the second stage, the student will contribute to one or more focused research activities. Possible tasks include reviewing international PBSD frameworks, comparing design procedures, organizing engineering databases, preparing prototype building examples, assisting with simplified calculations, developing spreadsheets or design aids, producing graphics and visualizations, supporting preliminary analytical studies and technical documentation, or contributing to worked examples, implementation resources, and educational materials related to PBSD.
In the final stage, the student will organize the completed work, prepare a concise technical summary, and deliver a final presentation to the research group. Expected outputs may include literature reviews, engineering databases, design examples, spreadsheets, figures, technical summaries, or presentation materials. The student will complete all tasks under regular supervision. The role emphasizes learning, engineering judgment, careful execution, and effective communication rather than independent advanced seismic analysis or specialized computational research.
Skills required: The student should have a background in civil, structural, architectural, building, or mechanical engineering. A foundation in structural analysis and engineering mechanics, or closely related subjects, is expected. Knowledge or experience in structural design would be an asset but is not required. Experience with Excel, MATLAB, Python, CAD, data processing, AI-assisted engineering workflows, or technical visualization tools would also be an asset. The student should be willing to learn new concepts, read technical literature, communicate clearly, and work independently under regular supervision. Strong interest in structural design, building resilience, earthquake engineering, standards, or performance-based design is highly desirable.
79. Pixelframe: A Smart Kit of Parts for the Circular Economy
Supervisor: Inge Donovan
University: University of Manitoba (Winnipeg campus)
The student will work as a part of the Future Assemblies Lab team to assist in the R&D of Pixelframe, a modular precast system developed for material efficiency and reuse. Born at the Massachusetts Institute of Technology as a research project exploring design for reuse in concrete, this research has been ongoing as an industry partnership since 2025, has been exhibited internationally, and is being pursued in collaboration with international partners in Canada, the US, and beyond. Pixelframe elements have been tested at full scale, and the research conducted in summer 2027 is advancing the structural understanding of the building assembly as a whole.
The student selected will work as part of an interdisciplinary team assisting in the structural testing and fabrication of full-scale prototypes to bring Pixelframe closer to building-scale deployment. Prototypes will include beams, columns, beam-to-column connections, and floor-to-beam connections. Testing will include flexural testing, shear testing, durability testing and others. Fabrication will include additive manufacturing, such as 3D printing, casting, and metal fabrication.
Research area, student roles & skills
Research area: My research bridges design, fabrication, engineering, and computation to scale building material reuse in the circular economy. I’m interested in how to rethink materials and assemblies to design for disassembly and reuse – this work is both physical, working through large-scale prototyping, and digital, working through optimization, algorithmic assignment, and other computational tools for the circular economy. My research lab is situated in the Centre for Architectural Structures and Technology (CAST) – a large-scale purpose-built fabrication and prototyping space in the Faculty of Architecture at the University of Manitoba.
Student roles: The student will work as a member of a larger team in the Future Assemblies Lab on the Pixelframe project, which is scaling the Pixelframe system from prototype to full building. The student's work will span three interconnected areas depending on project stage: fabrication and prototype construction, instrumented structural testing, and analysis and documentation of results. The balance across these areas will be determined by project needs and the student's background. Academic publication opportunities are available for interested and qualified candidates. The student will primarily work in a team setting, but will be responsible for certain project deliverables independently, therefore, both teamworking skills and the ability to work independently are required. While the selected student will work primarily on this research project, there will also be opportunities to collaborate with other student researchers on other lab projects, including speculative design work. Students are expected to be active participants in lab culture and will be asked to present their research to the research community in the Faculty. Students will be supported in following their own research interests and will have access to fabrication facilities and assembly space.
Skills required: The project is situated in the Faculty of Architecture at the University of Manitoba, and to round out team skillsets, civil engineering or architecture students with a strong structures background are preferred. Strong candidates will enjoy hands-on work at full scale, occasionally in an industrial setting, but principally in a lab setting. Experience with instrumented structural testing, engineering analysis, and FEA is an asset. Students should have an interest in the circular economy, low-carbon design, and structural design.
80. Post-Fire Structural Behavior of Aluminum Cross-Sections and Members in Civil Engineering
Aluminum alloys are increasingly used in civil engineering structures due to their high strength-to-weight ratio, corrosion resistance, and recyclability. However, aluminum is highly sensitive to elevated temperatures: even moderate fire exposure can substantially reduce its mechanical properties. Local buckling, the buckling of individual plate elements within a cross-section. is a critical failure mode for thin-walled aluminum members, and its post-fire behavior is poorly understood and largely absent from current design standards.
This project investigates post-fire local buckling resistance of four aluminum cross-section types: CHS, RHS/SHS, I-sections, and open sections (channels and angles). In the first phase, the student will conduct a systematic literature review covering post-fire mechanical properties of common aluminum alloys (6061-T6, 6063-T5, 6082-T6), available experimental and numerical data on post-fire local buckling, and the treatment of local buckling in current codes (CSA S157, Eurocode 9) before and after fire exposure. In the second phase, the student will develop finite element models in ABAQUS to simulate the local buckling response of each section type under uniform compression, for varying fire exposure temperatures. Parametric studies will examine the influence of plate slenderness, alloy grade, and temperature history on residual local buckling resistance. Results will be benchmarked against available data and used to identify where current code provisions are inadequate for post-fire conditions.
Research area, student roles & skills
Research area: The research group focuses on the stability and resistance of aluminum structural members, including the effects of geometric imperfections, cross-section slenderness, and material degradation on local and global buckling capacity. Current work spans extruded aluminum profiles governed by CSA S157 and Eurocode 9, covering a range of open and closed section shapes. A growing area of interest is the post-fire performance of aluminum cross-sections, where elevated temperatures cause irreversible reductions in yield strength and elastic modulus that directly affect local buckling resistance, which is a failure mode that is highly sensitive to material properties and plate slenderness.
Student roles: The student will work as a junior researcher within the structural engineering group at the Université de Sherbrooke. Specific responsibilities include:
Conducting and documenting a structured literature review on post-fire aluminum properties and local buckling behavior across CHS, RHS/SHS, I-sections, and open sections Building and validating finite element models in ABAQUS under the supervision of the professor and senior graduate students Running parametric simulations across section types and temperature levels, and organizing results systematically Preparing a final technical report and oral presentation summarizing findings and their implications for design code improvement
Skills required: Basic knowledge of structural mechanics, thin-walled member behavior, and material properties Familiarity with finite element concepts (prior ABAQUS experience is an asset but not required) Ability to read and critically synthesize technical literature in English Basic proficiency in Python or MATLAB for data processing is an asset
81. Predicting Bubble Size in Turbulent Water Flows
When water flows turbulently, such as at waterfalls, spillways, or aeration systems, it traps air and forms bubbles of many different sizes. The size of these bubbles matters a lot. It controls how much oxygen dissolves into the water, how energy is dissipated, and how downstream ecosystems are affected. Despite decades of research, predicting bubble size in real flows remains difficult, and engineers still rely on rough empirical rules that don't transfer well between different sites or conditions.
This project explores how machine learning can help solve this problem. The student will work with a unique dataset of bubble experiments and computer simulations produced by our research group, and develop a predictive model that learns from this data. The work combines data analysis, modern AI methods, and fluid mechanics and contributes to a broader research program on water quality at hydropower facilities.
The internship is hosted at the Department of Civil and Building Engineering, Université de Sherbrooke, in a small and collaborative research team.
Research area, student roles & skills
Research area: My research focuses on environmental hydraulics, mainly on air-water flows, bubble dynamics, and gas transfer in natural and engineered aquatic systems. I also work on river hydraulics, sediment transport, and fish passage and habitat. My group combines laboratory experiments in indoor flumes and an outdoor experimental river with numerical modelling, addressing applied problems in aquatic ecosystem restoration, hydraulic infrastructure, and water resources engineering.
Student roles: Over the internship, the student will help build a preliminary machine-learning model that predicts bubble size from flow conditions. Main tasks include:
Reading the key scientific literature on bubbles in turbulent flows (5–8 papers, not 50); Organizing and exploring the experimental and simulation data already available in the group; Identifying which physical variables best explain bubble size; Building and testing a first machine-learning model, comparing it to classical engineering formulas; Documenting the code clearly and writing a short final report; Presenting the results to the research group at the end of the internship.
The student will be supervised through weekly meetings with the professor and will be part of a small team including a PhD student working on a closely related topic.
Skills required: The student should have:
Python programming skills (numpy, pandas, matplotlib); Some exposure to machine learning, either through coursework or a personal project; Background in fluid mechanics or a related engineering field; Comfort reading and discussing scientific articles in English; Curiosity, autonomy, and an interest in combining engineering with data analysis; A previous project carried through to completion, e.g. coursework, GitHub repo, is a strong asset.
82. Predicting the Flow Regimes Formed Below Low-Head Dams in Trapezoidal Channels
Supervisor: Kerry Anne Mazurek
University: University of Saskatchewan (Saskatoon campus)
Several flow regimes can form downstream of low-head dams, including submerged hydraulic jumps. The submerged hydraulic jump is extremely hazardous because the upstream-directed surface velocities in the roller can be too large for even an Olympic-class swimmer to escape. A person caught in the roller may be carried back toward the dam, pushed downward by the plunging flow, and then returned to the surface only to be drawn back toward the dam again. Rescuers have also frequently drowned at these structures. It is therefore important to identify the flow conditions under which this hazardous regime occurs.
Previous work has developed criteria for flow regimes below low-head dams in rectangular channels with smooth, rigid beds. However, many natural channels are closer to trapezoidal in shape, and criteria developed for rectangular channels may not apply. This project will investigate the flow regimes that form downstream of low-head dams in trapezoidal channels. Experiments will be conducted in an 80 cm wide, 10 m long laboratory flume. The student will set the flow rate over a model dam and examine how the flow regime changes as the tailwater depth is increased. The goal is to develop criteria for predicting when different flow regimes occur, including the conditions that produce a submerged hydraulic jump. The results are expected to be suitable for publication in a peer-reviewed journal.
Research area, student roles & skills
Research area: Low-head dams and weirs can look harmless, but the flow below them can be deadly. Around the world, people continue to drown at these structures because many were built in a way that creates a submerged hydraulic jump: a powerful recirculating current often called a “drowning machine.” My research in hydraulic engineering focuses on public safety at dams and the design of safer hydraulic structures. My research group works to identify when hazardous flow conditions occur at dams and weirs, and to develop practical methods to reduce or eliminate those hazards.
Student roles: The student will be involved in all stages of the research project. They will begin by reviewing literature on the flow regimes that form downstream of low-head dams in rectangular channels, with particular attention to submerged hydraulic jumps and the hydraulic conditions associated with hazardous recirculating flow patterns. This review will help place the experimental work in context and support the interpretation of the results.
The student will help set up the experimental apparatus in the laboratory flume and will contribute to developing the safety plan for conducting the experiments. This will include assisting with the preparation of the flume, test section, measurement equipment, and experimental procedures. In consultation with the supervisor and laboratory staff, the student will help refine the experimental plan and identify the flow conditions to be tested.
The student will then conduct the experiments in the laboratory flume, with appropriate supervision and technical support. They will be responsible for organizing, processing, and analyzing the collected data. The analysis will focus on identifying the flow regimes that form under different hydraulic conditions and interpreting their relevance to low-head dam safety.
At the end of the project, the student will prepare a final report summarizing the literature review, experimental methods, results, and conclusions. The student will also contribute to preparing the work for submission as a journal paper.
Skills required: The student should have a background in civil engineering for this project and have completed at least one course in fluid mechanics. It is preferred, bu not required, that the student additionally have some training in open channel flow.
83. Prioritizing Essential Risk Factors for Sustainable Construction Projects
Supervisor: Mohammad Raoufi
University: University of Northern British Columbia (Prince George campus)
Effective risk assessment in sustainable construction requires clear prioritization of key metrics: environmental impact, social sustainability, financial viability, technological risk, resilience, and stakeholder feedback (Fernández-Sánchez & Rodríguez-López, 2010; Valdes-Vasquez & Klotz, 2013; Islam et al., 2017; Zhao et al., 2016; Ugwu et al., 2006; Ahi & Searcy, 2015; Berardi, 2012; Ugwu & Haupt, 2007; Yeheyis et al., 2013). These metrics align with Canadian standards and guidelines, such as the National Building Code and LEED, and support critical activities including waste reduction, supply-chain evaluation, and overall performance tracking. The goal of this project is to evaluate the influence of key risk factors on project performance indicators, including cost, schedule, and quality, as well as safety outcomes such as accident rates, near-misses, and regulatory compliance, using quantitative performance relationships.
Research area, student roles & skills
Research area: My research works focus on construction engineering and management especially in the area of productivity and performance, future energy systems, artificial intelligence, automation and technology, digitalization, simulation modeling, decision support systems, and data analytics. I have worked on several projects related to sustainable construction such as a study on risk assessment in windfarm projects. I am currently working on three research projects: (1) related to identifying common risk factors for sustainable construction; (2) assessing risk perception and safety awareness of immigrant workers in construction sites; and (3) energy simulation and material lifecycle assessment for sustainable building design.
Student roles: The student role includes one or more of the followings based on the student's background and interest: (1) help in conducting a literature review of current risk prioritization and ranking methods in the construction idustry. (2) Collecting online data on risk factors in sustainable construction in North America. (3) With the help of our PhD students, the student will help in developing online surveys to capture expert knowledge on the importance of each identified risk factor in the area of sustainable construction. (4) With the help and training of an assigned PhD student, the student will perform data analysis to rank risk factors and identify critical risk factors in sustainable construction.
Note: In all these steps, I assign the successful applicants to this project one of my PhD students to mentor and train them to learn the process. The knowledge and experience the students receive in this project will help them being prepared for their future work. Also, a desktop or laptop computer and an office desk will be available for each student participating in this project, and there is no need for the student to use their personal computers.
Skills required: Graduate students or senior undergraduate students (third or forth year of study) in an engineering discipline. Students with interest in exploring the current status of risk prioritization and ranking in construction projects in North America are encouraged to apply. The required technical skills include (1) an intermediate level of competency to work with general office software such as Microsoft word and excel; and (2) an intermediate level of competency to communicate in English language. No computer programming or data analysis background is required. But, knowledge of statistics, data analysis, and modeling is as asset.
This research project investigates innovative connection strategies between HSS columns and steel beams to improve performance, constructability, and reliability. The study begins by developing new connection concepts with an emphasis on constructability and simplicity, particularly in scenarios where access to the interior of HSS members is limited. Emphasis will be placed on conducting finite element analysis to model the proposed connections, allowing for investigation of stress distributions and identification of critical regions. To further validate the proposed connection details, the project may incorporate simple experimental testing, such as proof-of-concept specimens subjected to controlled loading conditions. These tests provide initial insight into failure modes, stiffness, and overall behaviour. Together, these approaches enable a deeper understanding of HSS-to-beam connections and support the development of more efficient and resilient structural designs.
Research area, student roles & skills
Research area: Hollow structural section (HSS) bolted connections are widely used in steel construction due to their efficiency and clean load transfer. Designing and constructing these connections can be challenging because of limited access to the interior of the HSS tube and potential wall deformation. This research is being conducted to identify innovative approaches to designing HSS connections that are easy to construct and architecturally appealing.
Student roles: The project will be largely student-driven, with the student taking a leading role in developing ideas, planning tasks, and carrying out research activities. This includes contributing to concept development, modelling, and experimental testing. Depending on the stage of the broader research program, the student may collaborate closely with other team members or take on more independent responsibilities. In either case, the student will be supported by Dr. Van Engelen throughout the process. Meetings occur at least once per week.
Skills required: Interested students should have a solid background in structural engineering fundamentals, including steel design and mechanics. Familiarity with finite element analysis (FEA) is highly desirable.
85. Quantifying fracturing of shale rock from Canadian shale gas plays using advanced laboratory testing
Supervisor: Wenbo Zheng
University: University of Northern British Columbia (Prince George campus)
Canada’s transition to a sustainable energy future depends on understanding how deep subsurface rocks respond to engineering activities such as hydraulic fracturing, geothermal energy development, and underground carbon storage. This project focuses on shale rocks from major Canadian energy formations, including the Montney and Horn River plays in British Columbia, which are among the most important unconventional resource reservoirs in North America.
The student will join UNBC’s Rock Mechanics Laboratory and work with state-of-the-art equipment funded through the Canada Foundation for Innovation (CFI). The project will investigate how natural rock layering (bedding planes) influences rock strength, deformation, and fracture propagation. Using advanced laboratory testing, acoustic emission monitoring, and ultrasonic measurements, the student will help characterize when and where fractures initiate and how they grow under different loading conditions.
The research addresses an important knowledge gap in understanding fracture networks in Canadian shale formations. Findings will contribute to safer and more efficient resource development, improved geothermal and carbon storage technologies, and enhanced subsurface hazard assessment.
This is an excellent opportunity for students interested in civil, geological, mining, petroleum, or geotechnical engineering, as well as earth sciences. The student will gain hands-on experience in rock sample preparation, laboratory experimentation, data analysis, and interpretation of geomechanical behaviour. They will work closely with graduate students and researchers in a collaborative environment and contribute to ongoing NSERC- and industry-supported projects.
Students will also have opportunities to participate in research publications and conference presentations. Previous undergraduate summer interns in our research group have co-authored peer-reviewed journal papers and conference proceedings. This project offers a unique pathway to develop research, technical, and professional skills while contributing to cutting-edge geo-energy and geomechanics research in northern Canada.
Research area, student roles & skills
Research area: Dr. Wenbo Zheng leads a nationally recognized research program in rock mechanics, experimental geomechanics, and geohazard resilience at UNBC. His research combines advanced laboratory testing, numerical modelling, and data-driven analysis to investigate rock behaviour, fracture processes, and stability in resource and infrastructure applications. Supported by NSERC, CFI, and industry partners, his team operates UNBC’s Rock Mechanics Laboratory and collaborates internationally on sustainable geo-resource development and hazard mitigation. He has published over 60 peer-reviewed journal papers, including many with his graduate students and summer interns. Successful Globalink interns will gain hands-on experience in rock mechanics testing, data analysis, and geomechanics research.
Student roles: The selected students will become active members of UNBC’s Rock Mechanics Laboratory and participate in all stages of the research process. Working as a team, they will assist with preparing shale rock specimens using advanced sample preparation equipment, conducting laboratory compression and tensile tests, and collecting acoustic emission and ultrasonic monitoring data during experiments. The students will help analyze laboratory results to identify fracture initiation, propagation, and failure mechanisms in layered shale formations. The students will receive training in geomechanical testing techniques, experimental design, data processing, and scientific interpretation. Depending on their interests and project needs, one student may focus more on laboratory testing and instrumentation, while the other may emphasize data analysis, visualization, and interpretation. Both students will work closely with graduate students, research staff, and faculty members in a collaborative research environment and gain exposure to industry- and government-supported research projects. This project provides an excellent opportunity to develop hands-on laboratory skills, quantitative data analysis capabilities, problem-solving skills, and technical communication abilities. Students will be encouraged to present their findings at research meetings and may have opportunities to co-author conference papers and peer-reviewed journal publications. Previous undergraduate summer interns in our research group have successfully co-authored publications and pursued graduate studies and careers in geotechnical, mining, geological, and petroleum engineering.
Skills required: The students should have an engineering background in civil/geotechnical/petroleum/geological/mining. Previous experience in laboratory testing and data analysis is highly desirable.
86. Quantifying shear resistance of fractured shale rock from deep Canadian geological formations
Supervisor: Wenbo Zheng
University: University of Northern British Columbia (Prince George campus)
Shale gas, geothermal energy, and emerging carbon storage technologies rely on fluid injection into deep geological formations. However, fluid injection can alter the stability of existing rock fractures and faults, potentially triggering induced seismicity and affecting the safety of subsurface operations. Understanding how fractured rocks respond to fluid injection is therefore critical for the sustainable development of energy and environmental technologies.
This project will investigate how the shear strength and stability of fractured shale rocks from major Canadian formations, including the Montney Formation in northeastern British Columbia, are affected by fracture roughness, mineral composition, fracturing fluids, and proppant placement. The research addresses an important knowledge gap in understanding the mechanisms that control fault slip and injection-induced seismicity in deep geological formations.
Students will join UNBC’s Rock Mechanics Laboratory and work with advanced research equipment, including a 3D laser scanner, CNC sample preparation system, and state-of-the-art direct shear testing apparatus. The project will involve preparing rock samples, conducting laboratory shear tests, collecting and analyzing experimental data, and interpreting the mechanical behaviour of fractured rock under realistic subsurface conditions.
This opportunity is ideal for students interested in civil, geological, mining, petroleum, or geotechnical engineering, as well as earth sciences. Students will gain hands-on experience with laboratory experimentation, rock mechanics, data analysis, and scientific communication while working closely with graduate students and faculty researchers on NSERC- and industry-supported projects.
Research outcomes will contribute to improved assessment of fault-slip potential and seismic hazards associated with hydraulic fracturing, geothermal energy development, and underground carbon storage. Students may also have opportunities to co-author conference papers and peer-reviewed journal publications, building valuable research experience for future graduate studies and professional careers.
Research area, student roles & skills
Research area: Dr. Wenbo Zheng leads a nationally recognized research program in rock mechanics, experimental geomechanics, and geohazard resilience at UNBC. His research combines advanced laboratory testing, numerical modelling, and data-driven analysis to investigate rock behaviour, fracture processes, and stability in resource and infrastructure applications. Supported by NSERC, CFI, and industry partners, his team operates UNBC’s Rock Mechanics Laboratory and collaborates internationally on sustainable geo-resource development and hazard mitigation. He has published over 60 peer-reviewed journal papers, including many with his graduate students and summer interns. Successful Globalink interns will gain hands-on experience in rock mechanics testing, data analysis, and geomechanics research.
Student roles: The selected students will become active members of UNBC’s Rock Mechanics Laboratory and participate in all stages of the research project. Their primary responsibilities will include preparing rock specimens, operating laboratory equipment under supervision, conducting direct shear tests on fractured shale samples, and assisting with sample treatment using fracturing fluids and proppants. Students will also help characterize fracture surfaces using 3D scanning technologies and prepare specimens using advanced CNC equipment. The students will collect, process, and analyze experimental data to evaluate the influence of fracture roughness, mineral composition, fluid treatment, and proppant placement on the shear behaviour of rock discontinuities. They will work closely with graduate students and faculty researchers to interpret results and relate laboratory observations to subsurface engineering applications, including hydraulic fracturing, geothermal energy development, and carbon storage. Throughout the project, students will receive training in rock mechanics, laboratory testing methods, data analysis, and scientific communication. Depending on their interests and experience, students may also contribute to literature reviews, data visualization, statistical analysis, and technical report preparation. This project provides an excellent opportunity to develop hands-on laboratory skills, quantitative analytical abilities, problem-solving skills, and teamwork experience in a collaborative research environment. Students will be encouraged to present their findings at research meetings and may have opportunities to contribute to conference presentations and peer-reviewed journal publications. Previous undergraduate summer interns in our research group have successfully co-authored scientific publications and pursued graduate studies and professional careers in geotechnical, geological, mining, and petroleum engineering.
Skills required: The students should have an engineering background in civil/geotechnical/petroleum/geological/mining. Previous experience in laboratory testing and data analysis is highly desirable.
87. Quantum algorithm and applications in transportation networks
Supervisor: Yili Tang
University: Université de Sherbrooke
Location: Sherbrooke, Québec
Start date: 2027-05-03 (flexible)
Disciplines: Engg-Civil, Engg-Computer, Engg-Industrial, Engg-Systems and Technology, Engg-Software
Transportation networks are among the most complex and dynamic systems in modern society, underpinning the movement of people and goods across interconnected mobility infrastructures. As transportation systems evolve toward highly integrated, multimodal, and data-rich environments, they face unprecedented challenges in planning, optimization, and real-time decision-making. The rapid growth of mobility services, sensing technologies, connected infrastructure, and digital platforms has generated massive volumes of data and increasingly complex operational problems. Traditional computational approaches often struggle to efficiently solve large-scale combinatorial optimization, network design, routing, scheduling, and resource allocation problems that arise in modern transportation systems. These challenges are further amplified by uncertainties in travel demand, disruptions, and the growing interdependencies among transportation, energy, and communication networks.
This project will develop novel quantum algorithms and computational frameworks for transportation network analysis, optimization, and decision support. By leveraging emerging quantum computing paradigms alongside classical methods, the research aims to address computationally intensive transportation problems with improved efficiency and scalability. The project will investigate quantum-enabled approaches for network optimization, traffic management, multimodal transportation planning, logistics and supply chain operations, and infrastructure resilience. Through the development of innovative algorithms, models, and applications, the project seeks to advance the next generation of intelligent transportation systems and establish new opportunities for quantum technologies in transportation research and practice.
Research area, student roles & skills
Research area: Traffic and Transportation Engineering, Analysis, modeling and optimization of the transportation system (Mobility-As-A-Service, public transport, ride-sharing, and emerging transportation technologies), travel behavior and transport economics, data mining and decision analytics (statistical model, machine learning/deep learning), mechanism design and game theory.
Student roles: - Develop and test quantum computing models for transportation network applications. - Design benchmark transportation optimization problems and evaluate the scalability, efficiency, and practical applicability of quantum algorithms. - Analyze transportation datasets and prepare inputs for quantum-enabled optimization and simulation studies. - Participate in regular meetings with Canadian and international research teams, contributing to research outputs and knowledge exchange activities.
Skills required: 1. Background in quantum technologies and computer science 2. Strong interests in quantum computing, algorithms and their applications to traffic and transportation engineering and simulations. 3. Experience in data analysis and system programming. 4. Background in modeling, optimization and operation management. 5. Skilled in python or other programming languages.
88. Rehabilitation of Deficient Reinforced Concrete Columns Using Ultra-High-Performance Concrete (UHPC)
Supervisor: Shahria Alam
University: University of British Columbia (Okanagan campus)
Many existing reinforced concrete columns worldwide suffer from deterioration, inadequate detailing, corrosion, and insufficient capacity to meet current design standards. Traditional rehabilitation methods often involve extensive construction efforts and increased maintenance requirements. UHPC-based strengthening systems offer a promising alternative due to their superior mechanical properties, excellent bond characteristics, and enhanced durability.
This project aims to investigate the effectiveness of UHPC for the rehabilitation of deficient reinforced concrete columns through an integrated experimental program involving both material characterization and structural performance evaluation.
Two Mitacs Globalink interns will participate in this project:
Intern 1: Material Characterization Focus
1. Characterize the fresh, mechanical, and durability properties of UHPC mixtures.
2. Conduct tests including flowability, compressive strength, tensile/flexural strength, elastic modulus, and microstructural assessments.
3. Investigate the influence of different mixture parameters on UHPC performance.
Intern 2: Structural Application Focus
1. Design and evaluate UHPC rehabilitation schemes for deficient RC columns.
2. Assist with specimen preparation, instrumentation, and structural testing under axial and lateral loading conditions.
3. Assess improvements in strength, stiffness, ductility, energy dissipation, and failure mechanisms resulting from UHPC strengthening.
Although each intern will have a primary research focus, both students will actively participate in material characterization and structural testing activities to gain comprehensive exposure to the full research process. The project outcomes are expected to contribute to the development of practical rehabilitation strategies and future design recommendations for sustainable infrastructure renewal.
Research area, student roles & skills
Research area: This research integrates material science, structural engineering, experimental testing, and performance-based design approaches to develop practical solutions for the rehabilitation of deficient reinforced concrete (RC) structures subjected to aging, increased loading demands, and extreme events such as earthquakes. This is my specialized research area. My major area of expertise involves the application of advanced materials in structural engineering, e.g., Ultra-High-Performance Concrete (UHPC) for strengthening and extending the service life of aging infrastructure. UHPC is an advanced cementitious composite characterized by exceptional compressive strength, tensile ductility, durability, and resistance to environmental degradation.
Student roles: The interns will be integrated into an active research team and will undertake responsibilities including: Conducting literature reviews related to UHPC materials and rehabilitation techniques. Assisting in the preparation and casting of UHPC specimens. Performing laboratory tests for material characterization. Participating in the fabrication, strengthening, instrumentation, and testing of reinforced concrete column specimens. Collecting, organizing, and analyzing experimental data. Contributing to the interpretation of results and comparison with existing design provisions. Participating in regular research group meetings and presenting progress updates. Assisting in the preparation of technical reports, conference presentations, and journal publications. Collaborating closely with graduate students, postdoctoral researchers, and faculty members within the research group.
Skills required: The ideal undergraduate candidates should possess: Enrollment in Civil Engineering, Structural Engineering, Materials Engineering, or a closely related discipline. Strong academic standing with coursework in structural analysis, reinforced concrete design, mechanics of materials, and/or construction materials. Basic understanding of concrete technology and laboratory testing procedures. Interest in sustainable infrastructure and structural rehabilitation research. Ability to analyze experimental data using spreadsheet software or programming tools (e.g., MATLAB, Python, or similar platforms) is desirable. Strong communication, teamwork, and problem-solving skills. Prior laboratory experience is advantageous but not mandatory.
89. Resiliency of methane oxidation biosystems for reduction of landfill gas emissions
This research project aims to evaluate, optimize, and improve the resiliency of biological methane oxidation systems used to reduce greenhouse gas emissions from landfills. It relies on a fully instrumented experimental site where different loading conditions, materials, and construction practices are being investigated.
The project includes both laboratory and field components. In the laboratory, geotechnical tests (grain size analysis, permeability, etc.) are conducted to characterize compost-based materials used in these systems. In the field, sampling campaigns and monitoring activities are carried out to assess system performance and efficiency under real conditions.
The goal is to better understand the behavior of organic materials in a geoenvironmental context and to evaluate the efficiency of new system designs. This research contributes to the development of innovative, robust, and evidence-based solutions to mitigate the environmental impact of landfill methane emissions, while providing hands-on training through experimental work and collaboration within a dynamic multidisciplinary team.
Research area, student roles & skills
Research area: Our research focuses on reducing methane emissions from landfills using innovative biological systems based on microbial oxidation. Within the BiomethoxUS group (Université de Sherbrooke), we integrate geotechnical engineering, reactor design, and laboratory and field experimentation to develop and optimize effective solutions. Our multidisciplinary team collaborates with academic and industrial partners to advance evidence-based approaches that mitigate the climate impact of landfill methane emissions.
Student roles: The student will play an active role in a research project focused on the performance and resiliency of methane oxidation systems in a geoenvironmental context. They will contribute to the characterization of organic materials, including compost-based mixtures, and support the monitoring of an instrumented experimental test site. Responsibilities include conducting geotechnical laboratory tests (grain size analysis, permeability, etc.) under supervision, participating in field sampling and instrumentation campaigns, and assisting with data collection, processing, and analysis. The student will also contribute to interpreting results to better understand material behavior and evaluate the efficiency of different system designs. This role is embedded in a collaborative research environment, where the student will work closely with researchers, including postdoctoral fellows and research professionals, within a multidisciplinary team. Through this experience, the student will help advance practical solutions to reduce greenhouse gas emissions while developing strong analytical and hands-on skills in both laboratory and field settings.
Skills required: We are seeking a student with strong engineering fundamentals who is curious, motivated, and interested in solving practical problems in geotechnical and geoenvironmental engineering. The ideal candidate demonstrates analytical thinking, a willingness to learn, and the ability to work in a team while carefully following experimental protocols. An interest in hands-on work (laboratory and field) is essential. Practical or creative skills (e.g., DIY, gardening, crafting, 3D printing) are considered an asset, reflecting dexterity, creativity, and a strong practical mindset.
90. Resilient structural systems with new generation of multifunctional high performance concrete composites
This research aims to develop smart resilient structural systems using new generation of high performance concretes such as ultrahigh performance concretes, multi-functional self-healing/sensing concretes, green geopolymer concrete with zero cement and strain hardening concrete composites. Current research aims at the development of innovative building components such as frames and shear wall systems) and bridge systems having high strength/durability/ductility/energy absorbing capacity and enhanced service life through comprehensive experimental, numerical and analytical/Code-based investigations under monotonic, cyclic and fatigue loading. This project is funded by NSERC Canada and supported by cement/concrete producing industries in Canada and USA.
Research area, student roles & skills
Research area: Research involves comprehensive experimentation, extensive numerical/finite element/analytical/design-oriented analyses, neural network/AI modelling, non-destructive testing, life cycle analysis of materials/structures and development of computer aided machine learning intelligent system. Research include: use of nano-materials/nano-technology/polymers/wastes/volcanic materials/underused materials/CO2 sequestration in cement and concrete composites, high-ultra high performance concrete, self-consolidating concrete, ductile engineered concrete, smart self-healing/self-sensing materials, zero-cement based geopolymer/alkali-activated binder/concrete, development of innovative high performance resilient structural systems RC and composite structural systems for bridge/building/nuclear infrastructure applications and rehabilitation of structures.
Student roles: Conduct experimental testing, theoretical modeling, data processing, data analysis, literature review and designing of components/materials. Use computer, loading machine, data acquisition system, concrete making/casting tools, fabrication tools, instrumentation tools and various software’s. Write technical report and make Presentation (first week to pen-ultimate week). The student will be interacting with the research team which includes graduate (PhD and MASc) students and post-doctoral fellows/visiting scholars as well as various industrial partners. In addition, student will develop analytical, critical thinking, group working, self-motivation, language skill and inter-personnel skills throughout the duration of internship.
Skills required: A civil engineering student preferably having background in concrete materials, strength of materials and structural analysis/design. Also having analytical/critical thinking/ group working, communication, experimentation and computer (such as WORD, Excell etc.) skills. Experience related to finite element modelling and other engineering design/analysis software’s will be considered as an asset.
91. Satellite Data Science for Freshwater Monitoring and Prediction in Canada
Supervisor: Donghoon Lee
University: University of Manitoba (Winnipeg campus)
This project will contribute to a larger ongoing research program on satellite-based freshwater monitoring and prediction in Canada. The broader project uses Earth observation data, hydrological information, and data science to develop decision-relevant indicators for rivers, lakes, and reservoirs under climate variability and change.
During the 12-week internship, the student will contribute to a focused pilot module that connects two complementary types of satellite-based freshwater information. First, the student will work with NASA/CNES SWOT observations to examine water surface elevation and surface water dynamics in selected Canadian rivers, lakes, or reservoirs. Second, the student will work with optical satellite data, including PACE and other sensors such as Sentinel-2, Sentinel-3, Landsat, or MODIS, to examine water quality indicators such as chlorophyll-a, turbidity, suspended sediment, or algal bloom-related conditions.
The internship will produce tangible research outputs. These may include an analysis-ready satellite dataset for selected study sites, scripts for extracting and visualizing water level and water quality indicators, maps showing spatial patterns of freshwater conditions, time-series figures showing seasonal or event-based changes, comparison plots with available reference or in-situ observations, and a short technical report summarizing data sources, methods, preliminary findings, and limitations.
The student will work closely with graduate students who are developing related workflows and will participate in weekly meetings with the faculty supervisor. Through this collaboration, the intern will contribute to a specific component of a larger research project while gaining practical training in satellite hydrology, water quality remote sensing, scientific programming, and environmental data analysis.
The research results from this internship are expected to contribute to a peer-reviewed journal publication. Depending on progress, the student may be invited to contribute as a co-author to a manuscript, open-source workflow, or future decision-support product related to satellite-based freshwater monitoring and prediction.
Research area, student roles & skills
Research area: My research integrates hydroclimate science, satellite remote sensing, machine learning, and data science to support climate-resilient water-resource management. I develop monitoring and prediction tools that use Earth observation, climate data, and hydrological information to assess freshwater conditions, water-related risks, and decision-relevant indicators for rivers, lakes, reservoirs, and vulnerable communities.
Student roles: The student will work as an undergraduate research intern contributing to a larger ongoing project on satellite-based freshwater monitoring and prediction in Canada. The student’s role will be to develop and document a focused pilot analysis that combines satellite-based water level and water quality information for selected freshwater systems.
At the beginning of the internship, the student will review selected literature on satellite hydrology, SWOT-based water surface elevation monitoring, optical water quality remote sensing, and climate-related freshwater risks. In consultation with the faculty supervisor and graduate students, the student will select one or more study sites and define a manageable research question, such as how satellite-observed water levels and water quality indicators vary seasonally, during extreme events, or across different lake, river, or reservoir environments.
The student will gain experience with both major components of the project. For the water level component, the student will help process or analyze SWOT-based water surface elevation data, extract time series, and create figures showing water level variability. For the water quality component, the student will help analyze PACE and other optical satellite products to summarize indicators such as chlorophyll-a, turbidity, suspended sediment, or algal bloom-related conditions.
Expected outputs include a documented data-processing workflow, organized satellite data files for selected study sites, maps of water level or water quality conditions, time-series plots, exploratory statistical summaries, publication-quality figures or tables, and a short final report or presentation.
The student will work closely with graduate students in the Hydroclimate–Society Lab. The student will also have weekly meetings with the faculty supervisor to review progress, troubleshoot challenges, interpret results, and connect the work to broader research objectives. The research results are expected to contribute to a peer-reviewed journal publication, and the student may be invited to participate as a co-author if their contributions meet authorship expectations.
Skills required: The student should have a background in civil or environmental engineering, geography, remote sensing, Earth system science, hydrology, environmental science, data science, computer science, or a related field. Experience with Python, R, GIS, Google Earth Engine, geospatial data, or remote sensing would be useful. Advanced remote-sensing expertise is not required, but strong motivation to learn satellite data analysis is essential.
92. Scour in clayey soils below a circular outlet
Supervisor: Kerry Anne Mazurek
University: University of Saskatchewan (Saskatoon campus)
Scour caused by turbulent jets is an important design and maintenance concern for hydraulic infrastructure. When water issues from outlets, culverts, or other structures and flows along a channel bed, it can erode the bed material and create a scour hole. If the scour hole becomes sufficiently large, it can undermine erosion protection, expose buried infrastructure, reduce the performance of stormwater facilities, or threaten the stability of a structure.
This research will examine scour created by circular wall jets, which are jets of water issuing from circular pipes and flowing along the channel bed. The study will focus on clay-rich soils and stormwater pond sediments, both of which exhibit cohesive behaviour. These materials are challenging because their erosion depends not only on the hydraulic forces imposed by the jet, but also on the soil’s resistance to erosion.
The objective is to experimentally investigate the time development of the scour hole so that predictive relationships can be developed. These relationships will account for the soil’s resistance to erosion, the jet properties, and time. The work will be conducted in a large rectangular flume in our hydraulics laboratory. A laser displacement sensor will be used to measure the scour hole shape as it develops over time. The results will support improved prediction of scour in cohesive materials and contribute to better design and assessment of hydraulic structures and stormwater infrastructure.
Research area, student roles & skills
Research area: My research focuses on erosion and scour caused by turbulent water jets, including cases where material is eroded by individual particles and where erosion occurs as masses or lumps of soil. A key concern is predicting the time development of scour holes and estimating the maximum scour depth under given flow conditions. Turbulent water jets form downstream of many hydraulic structures, including low-head dams, circular outlets, and culverts. Predicting scour caused by these jets is important for designing erosion protection and ensuring structural stability.
Student roles: The student will be involved in all stages of the research project. They will begin by collecting, reading, and synthesizing published papers related to circular wall jet scour, cohesive soil erosion, and scour prediction. This literature review will be used to help refine the experimental plan and identify the key parameters that should be considered in the study.
The student will then help design and construct the experimental setup in the hydraulics laboratory. This will include assisting with the preparation of the test section, sediment placement, flow conditions, and measurement system. In consultation with the supervisor and laboratory engineer, the student will help develop the experimental plan, including the selection of soil and sediment types, jet flow conditions, and measurement intervals. The student will conduct the experiments with assistance from the laboratory engineer and will be responsible for organizing and processing the collected data. They will analyze the development of the scour hole with time, compare results between different materials and flow conditions, and contribute to the development of predictive relationships for scour growth.
At the end of the project, the student will prepare a final report summarizing the literature review, experimental methods, results, and conclusions. It is expected that the results from this work will also form the basis of a journal paper.
Skills required: The student should be majoring in civil engineering and have completed at least one course in fluid mechanics and one course in geotechnical engineering.
The 2020 National Building Code of Canada (NBCC), which supersedes the 2015 edition, introduces several major updates to its seismic design provisions. These include new seismic categories, higher seismic hazard values, removal of seismic site coefficients, revised site designations, and expanded spectral periods for the design spectrum. These changes stem from the adoption of Canada’s 6th Generation Seismic Hazard Model, which has resulted in a substantial nationwide increase in seismic hazard estimates. In both Eastern and Western Canada, design spectral acceleration values have increased by approximately 25% to more than 50%.
Following these updates, the new Canadian standard for masonry design, CSA S304 24, now incorporates the 2020 NBCC seismic categories. The higher seismic hazard values and corresponding design spectra directly translate into increased seismic design forces for reinforced masonry (RM) structures. This shift will influence the design of new buildings, affect seismic performance assessments of existing buildings, and may render structures designed to pre 2020 requirements potentially under strength.
This research examines how the elevated 2020 NBCC seismic hazard values affect the seismic design of RM shear walls originally designed under earlier NBCC editions. It also evaluates the impact of these increased hazard levels on the seismic collapse capacity of rectangular RM shear walls in multi storey buildings located in both Eastern and Western Canada.
The outcomes of this work will support the development of experimentally validated modelling tools and design guidance aimed at improving the seismic safety and resilience of RM buildings. The findings will also help inform future seismic hazard mitigation strategies in Canada.
Research area, student roles & skills
Research area: Dr. AbdelRahman's research focuses on the structural behaviour and seismic response of masonry and concrete structures. His research experience includes behavior of masonry and concrete structures, large scale experimental testing, analytical studies, seismic behaviour of reinforced masonry walls and buildings, high-fidelity numerical modelling, 3D-printed concrete, and assessment of element- and system-level performance of buildings. Dr. AbdelRahman’s research has been published in peer-reviewed leading journals, such as Engineering Structures, ASCE Journal of Structural Engineering, Journal of Building Engineering, and Construction and Building Materials.
Student roles: The Globalink Research Intern will play an active role in supporting the research on the seismic collapse assesment of reinforced masonry shear walls. Their responsibilities will be flexible and assigned based on their background, interests, and strengths. The role may include:
• Conducting literature reviews: Reviewing recent research on reinforced masonry walls, structural behaviour, and modelling techniques to support the project’s methodology. • Creating and modifying geometric models: Preparing CAD models of wall geometries for simulation. • Developing numerical models: Assisting in building, refining, and running numerical models to simulate the behaviour of masonry walls. • Analyzing simulation results: Interpreting stress distributions, load–displacement responses, and failure patterns from analytical or numerical outputs. • Supporting experimental validation: Helping prepare test specimens, set up instrumentation, and assist with data collection during laboratory testing. • Processing and organizing data: Cleaning, plotting, and summarizing experimental and numerical data using EXCEL, MATLAB, Python, or similar tools. • Contributing to documentation and reporting: Preparing figures, summarizing findings, and assisting in drafting sections of technical reports or publications. • Participating in research meetings: Sharing progress, discussing challenges, and collaborating with the research team to refine approaches.
Skills required: Applicants should preferably have some of the following background or skills: Structural analysis fundamentals: Understanding of axial, shear, and flexure loading, stress–strain behavior, failure modes, and basic reinforced concrete or masonry mechanics. Ability to use Microsoft Office tools, MATLAB, or similar tools for data processing. CAD and geometry modeling: Experience creating or modifying wall geometries in CAD tools for simulation. Experimental testing exposure: Prior lab experience with material or structural testing. Ability to summarize results, prepare figures, and contribute to reports or publications. Attention to detail and research mindset, careful data handling, and willingness to iterate and validate models.
94. Seismic Response of Anchored and Unanchored Nonstructural Components
Supervisor: Rola Assi
University: École de Technologie Supérieure (Montréal campus)
This project investigates the seismic response of nonstructural components (NSCs), such as equipment, storage systems, and building content, which are essential for building functionality but highly vulnerable during earthquakes. These components may experience nonlinear behaviors, including rocking, sliding, and uplift, particularly when they are partially anchored or unanchored. Such mechanisms can lead to significant damage, even when the primary structure remains intact.
The objective of this project is to develop a simplified and accessible modeling framework to better understand these behaviors. The student will implement a numerical model representing NSCs as rigid blocks subjected to seismic excitation, using Python or MATLAB. The model will incorporate simplified assumptions, including rigid body motion and Coulomb friction to describe contact interactions.
The project will focus on comparing anchored and unanchored configurations and studying the transition between these conditions. A parametric study will be conducted to evaluate the influence of key factors such as friction, geometry, and ground motion intensity on system stability and response.
The methodology includes a literature review, model development, numerical simulations, and result interpretation using visualization tools. The outcomes will provide insight into the fundamental mechanisms governing NSC behavior and serve as a basis for further research. The project is part of a broader research initiative and upcoming PhD work on the seismic performance of nonstructural components.
Research area, student roles & skills
Research area: My research focuses on earthquake engineering, with an emphasis on the seismic response of nonstructural components (NSCs) in buildings. These elements, such as equipment and architectural systems, can experience significant damage during earthquakes, even when the main structure remains intact. I investigate their behavior under seismic loading, particularly for anchored and unanchored configurations, where mechanisms such as rocking, sliding, and uplift are critical. The work involves developing simplified and advanced numerical models to improve understanding and prediction of their response. This research supports performance-based seismic design and contributes to enhancing the resilience and safety of built infrastructure.
Student roles: The student will play an active role in developing and applying a simplified numerical model to investigate the seismic response of nonstructural components. Their tasks will include conducting a focused literature review to understand key concepts such as rocking and sliding, and implementing a 2D rigid block model using Python or MATLAB. The student will perform simulations under selected seismic inputs, incorporating simplified assumptions such as rigid body motion and Coulomb friction. The student will analyze and visualize results, compare anchored and unanchored configurations, and carry out a parametric study to assess the influence of key variables, including friction, geometry, and ground motion intensity. The student will document their work and present findings in a final report and oral presentations under close supervision.
Skills required: The student should be in the final years of an undergraduate program in civil engineering or a related field. A basic understanding of structural mechanics and dynamics is recommended. Familiarity with programming (Python, MATLAB, or similar) is expected, although advanced coding experience is not required. The student should have strong analytical and problem-solving skills, and an interest in earthquake engineering and research. Experience with numerical modeling or data analysis is an asset but not mandatory. The project is designed to be accessible, with guidance and training provided throughout the internship.
95. Shear Behaviour of Lightweight Concrete Beams Reinforced with GFRP Bars”
Reinforced concrete infrastructure in Canada is increasingly challenged by steel corrosion and the high self-weight of normal-weight concrete, both of which drive up maintenance and lifecycle costs. Combining lightweight concrete (LWC) with glass fibre-reinforced polymer (GFRP) reinforcement offers a promising response to this challenge by providing lighter and more durable corrosion-free structures. However, current CSA and ACI design codes provisions were largely calibrated for normal-weight, steel-reinforced concrete members and provide little to no guidance on the design of GFRP-reinforced lightweight concrete (GFRP-LWC) beams, especially for their shear behaviour. This knowledge gap has stalled industry adoption of these otherwise attractive materials.
This project addresses those gaps by experimentally and analytically quantifying the shear behaviour of GFRP-LWC beams, by conducting tests on full-scale beams and developing analytical models.
Full size beam/girder specimens, 400 x 650 x 3600 mm in size, will be built with lightweight concrete and GFRP bars and tested under shear and flexure. In a parallel experimental program recently completed, similar specimens were investigated with normal concrete beams and GFRP bars. Results from the tests from both these two programs would be directly comparable and provide the necessary information to evaluate the benefits and feasibility of using lightweight concrete with GFRP reinforcement. This will help develop code provisions for the design of GRP-reinforced LWC members.
Research area, student roles & skills
Research area: I specialize in Structural engineering branch of Civil Engineering with emphasis on new and innovative materials and their combinations for structural applications. I also focus on the sustainability of structures subjected to environmental exposures and extreme loads such as earthquake.
Student roles: The Interns will work with a Postdoctoral Fellow and a PhD student in our Structures Laboratories as well as on data analysis and modelling. Their jobs will include design of specimens, help with construction and testing of specimens, and analysis of test data. If time permits, the interns will also be able to participate in analytical modelling and validation against the test data.
Skills required: The interns should know the basic knowledge of mechanics of materials, structural analysis and basic design of reinforced concrete members. Working knowledge of related computer programs is essential.
96. Stereo Camera for Improved Road Safety Analysis
Various types of cameras may be used for transport data collection and road user trajectory extraction. While the most common are monocular cameras, which may be in different spectra (visible or not), they irrevocably lose one dimension of information, projecting the three-dimensional world to two-dimensional images. Stereo cameras have the advantage of allowing to allow the recovery of the third dimension as depth information. Stereo cameras are not new, but have not seen much use outside of in-vehicle advanced driver assistance systems.
The goal of this project is therefore to investigate traditional computer vision methods and newer methods based on deep learning to recover depth and road user and vehicle volume information. Such information can help classify road users and vehicles and will be used to improve methods for road safety analysis based on interaction and conflict observations.
Research area, student roles & skills
Research area: My research area is intelligent transportation, with a focus on road safety, street functions and traffic data collection. The general goal is to develop computational tools that provide ways to perform more accurate and efficient data collection and road safety analysis. For that purpose, we develop algorithms and software to demonstrate these new methods.
Student roles: As part of a research team developing automated methods for road traffic monitoring and safety analysis, the student will develop the code and test it on real data. The project steps are the following: 1. Review of existing methods to extract road user trajectories and volumes from stereo cameras videos; 2. Selection of methods to investigate; 3. Collect and annotate video data from a stereo camera to test the methods; 4. Testing and benchmarking existing methods, and improvements to the methods if possible; 5. Presentation of the results in a conference and a paper submitted to a public repository (e.g. ArXiv); The student is expected to present the work in several internal and public forums to get feedback and improve the results.
Skills required: The student is expected to have good programming skills, i.e. at least the working knowledge of an object-oriented programming language like C++, Java, or Python. It is also desirable that the student has good knowledge of computer vision and machine learning, as well as good software engineering habits (version control, compilation process using Make or CMake, etc.). Knowledge of Linux and the OpenCV library is a plus. Although the student does not have to be a software engineer, he/she should be dedicated to developing quality software that can be easily maintained. Interest for transport is a plus.
97. Stop the Shaking! Advanced Earthquake Protection of Structures using Scrap Tires
Base isolation is a revolutionary approach to seismic design of structures. It effectively acts as a shock absorber that prevents severe shaking from occurring in a structure during an earthquake. Contrary to conventional thinking, base isolation allows a structure to move during an earthquake, rather than strengthening it to resist the high earthquake loads. The base isolation system protects occupants from harm and the structure from damage, even during large earthquake events. Effective implementation of base isolation usually reduces the seismic loads by 80-90% enabling structures to survive even very powerful earthquakes with no damage. The most common type of isolation device is a reinforced elastomeric bearing, which is composed of a combination of rubber and reinforcement (steel or fibers).
One of the dominant barriers to widespread application of base isolation is the initial capital cost required for the design and installation of the system. The state-of-practice is to develop a custom designed isolation system for each structure. This, in combination with the requirement of extensive engineering, can be cost prohibitive to smaller structures. A possible solution is to develop and apply base isolation systems using recycled rubber from scrap tires. This approach has several advantages, including widely available materials (globally hundreds of millions of scrap tires are produced annually) and improved sustainability by reusing discarded products. Research is being conducted on methods to design base isolators using scrap tires. This includes material testing, isolator testing, numerical modelling and development of guidelines and standards. The successful completion of this project will further the application of base isolation technology to areas that are most vulnerable to the effects of earthquakes ultimately saving lives.
Research area, student roles & skills
Research area: Cities around the world remain at significant risk of catastrophic damage to structures or significant loss of life due to seismic hazards. State-of-the-art seismic protection technologies, such as base isolation, aim to significantly reduce the seismic demand on a structure. However, base isolation is costly which acts as a barrier to its application especially in developing countries where the damage due to earthquakes is most severe. Research is being conducted to develop methods of applying base isolation to structures re-using widely available waste products (i.e., scrap tires). The research promotes resilience to earthquakes and sustainability.
Student roles: Students will have the opportunity to conduct their own research project while working in collaboration with other graduate students. In all cases, the student will be responsible for producing original results and contributing to an active research program. There are opportunities to conduct laboratory experiments, finite element analysis, numerical simulation, development of design guidelines, or a combination of the above. Weekly meetings will be held with the supervisor to maintain momentum and productivity. Students will be given considerable flexibility to set their own research direction under the guidance of the supervisor and within the description and constraints of the research project.
Skills required: Applicants require a strong background in mechanics with an interest in earthquake engineering and structural dynamics. Strong analytical and mathematical skills are an asset. Experience with, or a desire to learn, experimental testing, finite element analysis, non-linear numerical analysis, and general programming skills is required. Most importantly, the applicant should have a willingness to learn and a desire to try new things.
98. Structural Behaviour of Steel-timber Composite Floors
This project is focused on designing and testing a novel timber-steel composite floor system for hybrid mass-timber steel structures. Conventional steel construction typically uses steel-concrete composite floors, however, these systems can be inefficient and have significant embodied carbon. The proposed floor system eliminates the need for concrete and can be constructed rapidly on-site as it eliminates the need for any temporary shoring. The research project involves generating novel datasets on the structural behaviour of timber-steel composite floors in the lab, including understanding the influence of shear connection method and the effective slab width. Digital image correlation and distributed fibre optic strain sensors are being used throughout this research to better understand the state of strain (and thus stress) in the materials at the serviceability and ultimate limit states. Outcomes of this work are expected to lead to the development of design guidance for these floor systems in North American design standards.
Research area, student roles & skills
Research area: My research is focused on ensuring that we have safe and sustainable infrastructure. More specifically, my group carries out experimental testing to evaluate the behaviour of structural systems under a variety of load types, including static and simulated earthquake loads. Structural systems of interest include mass timber, concrete, and hybrid steel-timber systems. To provide unprecedented insight into the behaviour of these systems my group also uses state-of-the-art sensing equipment, including digital image correlation and distributed fibre optic strain sensors.
Student roles: A student in a civil engineering laboratory experiment plays an active role in planning, conducting, analyzing, and documenting experimental work. Their responsibilities begin with reviewing the experiment objectives, relevant theory, safety procedures, and testing standards to ensure a clear understanding of the task and proper laboratory conduct.
During the experiment, the student assists in preparing specimens, setting up instrumentation and equipment, calibrating sensors when required, and following established testing procedures accurately. Students are expected to operate equipment safely, record observations and measurements carefully, and work collaboratively with team members to ensure efficient and reliable testing. Attention to detail is critical, as accurate data collection directly affects the quality and validity of the experimental results.
Students also contribute to troubleshooting minor issues that may arise during testing, while communicating with laboratory instructors or supervisors when technical or safety concerns occur. Maintaining a clean and organized workspace and adhering to laboratory safety protocols are essential responsibilities throughout the experiment.
After testing, the student participates in processing and analyzing experimental data using engineering principles, calculations, and software tools where appropriate. They interpret results, compare findings with theoretical predictions or design standards, and evaluate possible sources of error or uncertainty. Finally, students prepare laboratory reports or presentations that clearly summarize the methodology, results, analysis, and conclusions of the experiment.
Overall, the student’s role is to develop practical engineering skills, strengthen understanding of theoretical concepts through hands-on application, and gain experience in professional laboratory practices, teamwork, problem-solving, and technical communication.
Skills required: The work will involve experimental testing and hands-on experience in the laboratory. Hands-on skills related to construction and building would be an asset. Students will require a basic understanding of mechanics, materials (steel and/or wood), and structural analysis. Experience using computer-aided design (CAD) software would also be valuable.
99. Structural Vibration Control with Advanced Materials: SMAs
SMAs are unique a unique material that exhibit a shape memory effect as well as hyper-elasticity and excellent energy dissipation. The material is novel and many of its properties are not well understood. Experimental testing is being conducted to determine the properties of the SMA and its potential use to prevent damaging motion in stay cables. The experimental testing includes a parametric study on temperature, amplitude, and frequency of loading.
Research area, student roles & skills
Research area: Cable-stayed bridges are becoming increasingly common and continue to break span records. Unfortunately, the cables are susceptible to wind-induced excitation which can result in large amplitude motion and potentially damage or failure. In order to mitigate damage and prevent failure, energy dissipation devices can be connected to the cable. Research is being conducted on shape memory alloys (SMAs) to reduce the vibrations in stay cables. SMAs are unique materials that exhibit hyper-elasticity as well as good energy dissipation.
Student roles: The successful student will have the opportunity to conduct their own research scope while working in collaboration with a graduate students. In all cases, the student will be responsible for producing original results and contributing to an active research program. There are opportunities to conduct laboratory experiments, finite element analysis, numerical simulation, and much more. Weekly meetings will be held with the supervisor to maintain momentum and productivity. Students will be given considerable flexibility to set their own research direction under the guidance of the supervisor and within the description of the research project.
Skills required: Applicants require a strong background in mechanics with an interest in structural dynamics and bridge engineering. Strong analytical and mathematical skills are an asset. Experience with, or a desire to learn, experimental testing, finite element analysis, non-linear numerical analysis, or general programming skills is required. Most importantly, the applicant should have a willingness to learn and a desire to try new things.
100. Sustainable Construction for Islands
Supervisor: Stephanie Shaw
University: University of Prince Edward Island (Charlottetown campus)
This project looks at sustainable construction practices for Islands, in particular Prince Edward Island. The intern will assist a graduate student in assessing the environmental and broader sustainability impacts of construction materials and practices. Work may include assisting in the collecting and organizing relevant data, completion of life cycle assessments, analysis and interpretation of results, and investigating alternative, more sustainable construction materials and practices. Work may also include assisting in the development and analysis of a system map for the construction industry.
Research area, student roles & skills
Research area: My research area is "Sustainable Systems" for "Wicked" problems facing the globe today. Sustainable systems are unique in that they integrates multiple facets of sustainability analysis under a single project to provide a more holistic understanding of a particular system. Wicked problems are complex challenges that involve a variety of socio-technical factors and therefore require a broader perspective in order to fully understand the problem and innovate creative solutions.
Student roles: The intern will conduct small projects that support a senior graduate student in completing a larger project. The intern will be required to take direction from senior team members and execute work thoughtfully and effectively. It will be important for the intern to have a willingness to 'try' and then to take initiative to ask for feedback and then implement it. The student must be able to understand, speak, and write in English.
Skills required: In order to be successful with this program, the intern should have an interest in sustainable design, life cycle and systems analysis, the environment, and materials or construction. It will be important for the intern to have an understanding of what an LCA is, familiarity with software (ex. SimaPro, OpenLCA, etc.), and a desire to support research in this area. The intern must be proficient using Microsoft Excel and Word, data management and analysis, and critical thinking, as well as communicating in English. Skills and experience with systems analysis could be an asset.
101. Sustainable Hazardous Materials Supply Chain Design and Development
Hazardous materials (Hazmat) are flammable, explosive, poisonous, or radioactive materials that are essential for our modern daily lives and industrial societies. However, due to their nature, they pose significant risks to human communities and environment, including human casualties, property damage, and environmental disasters.
With rapid industrialization and economic growth, the need for Hazmat has been on the rise. This, in turn, causes more frequent and sever Hazmat-related accidents, leading to even more casualties, property losses and environmental damages.
This research project aims to study development of sustainable Hazmat supply chains with regard to their production, transportation, storage, and recycling/disposal of Hazmat materials.
More specifically, this research project involves the following complementary research activities.
1) Investigating the risk assessment of Hazmat during production, transportation, storage, and recycling activities. Risk assessment methodologies help better understand and quantify the likelihood of Hazmat accidents, and thus, are essential in mitigating the negative impacts of Hazmat-related activities.
2) Analyzing the environmental injustice concerns of Hazmat-related accidents. Often, low-income and marginalized communities are disproportionately bearing the brunt of Hazmat-related accidents, and thus become more vulnerable, leading to serious environmental injustice concerns.
3) Studying the role of climate change and how it intensifies the risks imposed by Hazmat-related accidents. Extreme weather conditions, caused by climate change, in recent years have amplified likelihood and severity of Hazmat-related accidents, and thus necessitate studying strategies to improve resiliency of Hazmat supply chains, including preparedness, response, and recovery activities in the aftermath of Hazmat accidents.
The above research activities will collectively shed more light on how sustainable Hazmat supply chains can be established in order to minimize the negative impacts of Hazmat incidents on human lives and environment.
Research area, student roles & skills
Research area: Most of my research engagement has been on sustainable transportation and logistics within the Operations Research/Operations Management. In general, I am interested in the multimodal transportation of Hazardous materials, humanitarian logistics, maritime transportation, and disruption/resilience issues in transportation and supply chains. This project is related to my ongoing research on disaster management, resiliency and adaptability in dealing with Hazmat-related accidents.
Student roles: The students will work closely with the supervisor to:
1) Collect, organize, and review relevant and publicly available resources related to the research project. 2) Find out which analytical tools could be used in the project. 3) Write structured and organized reports and literature reviews of the findings of the research project. 4) Manage the time and other resources and maintain a good level of communication and professional behaviour during the course of the project.
Skills required: The students will need to have the following skills/background:
1) Moderate understanding of analytical tools (such as mathematical programing, regression analysis, machine learning tools) 2) Being familiar with one programming language (such as Java, Python, C++, …) 3) Being able to synthesize information from different sources and express them clearly using scientific writing. 4) Being interested in learning how to apply scientific tools to real-life issues.
102. Time-Dependent Deformation of Propped Rock Fractures under High Closure Stress
Supervisor: Wenbo Zheng
University: University of Northern British Columbia (Prince George campus)
Hydraulic fracturing is widely used to enhance fluid flow in low-permeability geological formations for shale gas production, geothermal energy development, and emerging carbon storage technologies. The long-term performance of these systems depends on the ability of proppants (sand grains) to keep induced fractures open under high in-situ stresses. However, time-dependent deformation of both rock and proppants can progressively reduce fracture aperture and alter the mechanical behaviour of propped fractures. Understanding these processes is critical for predicting the long-term stability and effectiveness of subsurface energy systems.
This project will investigate the time-dependent deformation of propped rock fractures subjected to high closure stresses representative of deep Canadian geological formations. The research will examine how rock type, proppant size, proppant concentration, and proppant material influence creep deformation and the mechanical response of rock–proppant systems over time. The project addresses an important knowledge gap in understanding the long-term behaviour of propped fractures under realistic reservoir conditions.
Two students will join UNBC’s Rock Mechanics Laboratory and work with advanced laboratory testing equipment to conduct compression and creep experiments on tight formation rocks and propped fracture systems. Students will prepare rock specimens, perform laboratory testing, collect and analyze deformation and acoustic emission data, and evaluate mechanisms such as proppant crushing and rock surface damage. Experimental results will be used to develop constitutive models that describe the time-dependent behaviour of propped fractures.
This opportunity is ideal for students interested in civil, geological, mining, petroleum, materials, or geotechnical engineering, as well as earth sciences. Students will gain hands-on experience in laboratory experimentation, rock mechanics, constitutive modelling, data analysis, and scientific communication while working closely with graduate students and faculty researchers on NSERC- and industry-supported projects. Students may also have opportunities to co-author conference papers and peer-reviewed journal publications, providing valuable research experience for future careers.
Research area, student roles & skills
Research area: Dr. Wenbo Zheng leads a nationally recognized research program in rock mechanics, experimental geomechanics, and geohazard resilience at UNBC. His research combines advanced laboratory testing, numerical modelling, and data-driven analysis to investigate rock behaviour, fracture processes, and stability in resource and infrastructure applications. Supported by NSERC, CFI, and industry partners, his team operates UNBC’s Rock Mechanics Laboratory and collaborates internationally on sustainable geo-resource development and hazard mitigation. He has published over 60 peer-reviewed journal papers, including many with his graduate students and summer interns. Successful Globalink interns will gain hands-on experience in rock mechanics testing, data analysis, and geomechanics research.
Student roles: The selected students will become active members of UNBC’s Rock Mechanics Laboratory and participate in all stages of the research project. Their primary responsibilities will include preparing rock specimens and proppant materials, conducting uniaxial compression and creep tests on rock samples, and performing laboratory creep experiments on propped fracture systems using advanced testing equipment. Students will assist in operating laboratory instruments, including acoustic emission monitoring systems used to detect proppant crushing and rock surface damage during testing. The students will collect, process, and analyze experimental data to quantify the time-dependent deformation of rock–proppant systems under high closure stresses. They will investigate how rock type, proppant concentration, proppant size, and proppant material influence creep deformation and long-term mechanical behaviour. Working closely with graduate students and faculty researchers, they will help interpret laboratory observations and develop constitutive models describing the time-dependent response of propped rock fractures. Throughout the project, students will receive training in rock mechanics, laboratory testing methods, data analysis, constitutive modelling, and scientific communication. Depending on their interests and experience, students may also contribute to literature reviews, statistical analysis, data visualization, numerical modelling, and technical report preparation. This project provides an excellent opportunity to develop hands-on laboratory skills, quantitative analytical abilities, problem-solving skills, and teamwork experience within a collaborative research environment. Students will be encouraged to present their findings at research meetings and may have opportunities to contribute to conference presentations and peer-reviewed journal publications. Previous undergraduate interns in our research group have successfully co-authored scientific publications and pursued graduate studies and professional careers in geotechnical, geological, mining, petroleum, and civil engineering.
Skills required: The students should have an engineering background in civil/geotechnical/petroleum/geological/mining. Previous experience in laboratory testing and data analysis is highly desirable.
103. Understanding Surface Preparation Techniques and Interface Bond Strength Between CNF-UHPC Overlays and NSC
As infrastructure ages, bridges deteriorate, prompting the need for sustainable solutions. The primary concern is determining the most cost-effective, sustainable and durable approach between bridge replacement and repair. The proposed strategy advocates using Carbon Nanofibre Ultra-High-Performance Concrete (CNF-UHPC) overlays for bridge rehabilitation. However, assessing the feasibility of CNF-UHPC overlays requires a comprehensive examination, considering factors such as service life, durability, and sustainability. Thus, there is a pressing need to investigate the feasibility of implementing CNF-UHPC overlays as a sustainable solution for bridge repair, alongside exploring alternative methods to enhance infrastructure longevity and performance.
The research project aims to investigate various surface preparation methods of substrates and their respective impacts on the interfacial bond strength at the interface between CNF-UHPC overlays and deteriorated Normal Strength Concrete (NSC) substrates that approximate an exposed bridge structure. The commonly used methods such as mechanical profiling, abrasive blasting, hydro demolition, and chemical abrasion will be investigated. Specifically, the study will focus on characterizing each surface preparation technique and assessing its influence on bond performance parameters, including adhesion strength, bond durability, and failure modes.
ASTM D4541-22 standard will be used to quantify the interfacial bond strength under the application of tensile loading. It is important that the test is substrate-failure resistant to accurately quantify the strength as failure in the adhesive or substrate leaves the epiretinal bond-strength ambiguous. The results will provide valuable insights into the viability of the CNF-UHPC product and its implementation as a bridge overlay in the field. The research findings will be used to improve our understanding of the bond behaviour at the interface between the newly cast CNF-UHPC overlay and the old NSC. This facilitates the development of enhanced mix design to improve the bond strength and provides recommendations to field operatives on the appropriate surface preparation technique.
Research area, student roles & skills
Research area: • Dr. El-Hacha has pioneered the use of Fibre Reinforced Polymers in new constructions and strengthening structures. His work has led to enhanced structural performance and longevity, providing more sustainable and resilient infrastructure solutions.
• He's been at the forefront of integrating smart materials, including Shape Memory Alloys, in construction, enabling structures to adapt to environmental changes and self-repair, thus significantly improving their lifespan and reducing maintenance costs.
• His research on Ultra-High Performance Concrete has driven advancements in bridges and modular construction, offering unprecedented strength and durability. His work has set new standards for UHPC in the construction industry.
Student roles: The student will play a vital role in conducting both experimental and analytical tasks related to the evaluation of surface preparation methods and their influence on the bond performance between Carbon Nanofibre Ultra-High-Performance Concrete (CNF-UHPC) overlays and Normal Strength Concrete (NSC) substrates. The primary responsibilities will include designing, executing, and analyzing laboratory experiments focused on quantifying tensile bond strength using the ASTM D4541-22 standard.
The student will begin by preparing old deteriorated NSC substrate specimens and applying various surface treatment techniques, including mechanical profiling, abrasive blasting, hydro-demolition, and chemical etching. This requires the operation of specialized equipment and an understanding how surface roughness impacts adhesion. The student will then accurately batch, mix, and apply CNF-UHPC overlays, ensuring homogeneous dispersion of carbon nanofibres and consistent application across test specimens.
After appropriate curing, the student will mount aluminum dollies and use a pull-off adhesion tester to quantify bond strength. Attention to detail is critical in ensuring proper adhesive curing and load alignment to avoid erroneous failure modes. The student must conduct post-test inspections to identify failure types—whether adhesive, cohesive, or interfacial—and assess bond quality. Proper documentation of test conditions, surface texture profiles, and failure modes will be required for result interpretation.
In addition to experimental work, the student will be responsible for analyzing the results to identify trends and draw conclusions on the efficacy of each surface preparation method. They will also contribute to developing recommendations for field application, suggesting best practices for achieving durable CNF-UHPC overlays on deteriorated concrete structures.
Throughout the project, the student will prepare reports, assist with publication materials, and present findings. This role provides valuable experience in concrete rehabilitation, materials science, and structural durability, offering significant technical and practical exposure to real-world infrastructure challenges.
Skills required: The student should have a background in structural engineering with a strong knowledge of concrete materials and repair techniques. Laboratory experience in surface preparation of concrete, mixing and casting CNF-UHPC, and conducting interface bond strength tests (e.g., ASTM D4541) is essential. Skills in using testing equipment (pull-off testers, grinders, blasters) and instrumentation for failure analysis are required. The student must be detail-oriented, capable of preparing and evaluating multiple surface finishes, and skilled in analyzing bond behaviour and failure modes. Strong technical writing and data interpretation skills are also necessary for documenting results and contributing to practical repair recommendations.
104. Use of Non-destructive evaluation techniques for Civil infrastructure
The goal of this project will be to develop and implement innovative non-destructive test techniques to perform condition assessment of Civil Infrastructure. Initial work will involve use of already available techniques such as ultrasonic pulse velocity, resonant frequency, etc. Second part of the project will involve developing new techniques that may involve use of infrared technology, electrical resistivity, etc.
Training will be provided to students who do not have this experience.
Research area, student roles & skills
Research area: My research is conducted in the Facility for Innovative Materials and Infrastructure Monitoring (FIMIM) and deals with development of sustainable cement-based materials containing macro, micro and nano reinforcement. My area also includes use of innovative non-destructive tests (NDTs) for determining properties of these composites.
Student roles: Role of the student and specific learning outcomes: The student will be required to take the lead in using NDTs to evaluate properties of composites containing fiber reinforcement. The student may be required to work under the supervision of other graduate students or lab technicians in a lab environment. The student will also be required to conduct research on fiber-reinforced sustainable composites, analyze the results and potentially present to the engineering community at a suitable venue. The learning outcomes will not be limited to the following: • Designing experimental test set-up according to ASTM standards • Setting-up data acquisition system according to manufacturer’s instructions • Test and analyze research data using computational software and image analysis • Submit a formal report and make a formal presentation to an engineering audience
Skills required: Previous experience with materials especially cement/concrete and other construction materials is required. Experience with instrumentation and setting-up data acquisition systems will be an asset. Good communication skills and the ability to work in a team environment is a must.
105. Using AI to generate building energy models
Supervisor: Ralph Evins
University: University of Victoria
Location: Victoria, British Columbia
Start date: 2027-06-01 (flexible)
Disciplines: Engg-Civil, Engg-Computer, Engg-Mechanical, Engg-Software, Engg-Systems and Technology, Engineering
This project explores the application of large language models (LLMs) to automate and enhance the creation of building energy models (BEMs). BEMs are essential tools in evaluating the energy performance of buildings, supporting decisions in design, retrofitting, and operation. However, the development of these models is time-consuming, technically complex, and often requires extensive domain expertise.
Recent advancements in LLMs, such as GPT-based systems, offer new opportunities to streamline and democratize the energy modeling process. This project will investigate how LLMs can assist in tasks such as extracting building information from unstructured data (e.g., architectural descriptions, PDFs, or scanned documents), translating natural language specifications into simulation-ready parameters, and generating code or input files for energy modeling tools (e.g., EnergyPlus).
The student will prototype workflows that combine LLMs with existing data sources, APIs, and simulation tools. Tasks may include prompt engineering, building custom knowledge bases or retrieval systems (e.g., using RAG: Retrieval-Augmented Generation), fine-tuning models, and evaluating the accuracy and reliability of LLM-generated models compared to traditional methods.
This interdisciplinary project lies at the intersection of AI, building science, and software development. It offers an excellent opportunity to work with state-of-the-art tools, gain experience in both AI and sustainable building practices, and contribute to a novel area of research with high real-world impact.
Research area, student roles & skills
Research area: Our research explores sustainable and intelligent building systems, focusing on data-driven methods for improving energy efficiency, occupant comfort, and environmental performance. We integrate engineering, computer science, and architecture to develop tools and simulations that support better building design and operation. Projects may involve analyzing real-world building data, applying machine learning for performance prediction, or creating visualization tools for energy use. This is an excellent opportunity to gain interdisciplinary research experience, contribute to impactful sustainability solutions, and develop technical skills in data analysis, programming, and modeling. We welcome students with interests in engineering, computer science, or environmental design.
Student roles: The student will play a central and hands-on role in exploring how large language models (LLMs) can be used to automate and accelerate the development of building energy models. They will work collaboratively with supervisors and potentially other researchers to design, implement, and evaluate prototype workflows that integrate LLMs with building simulation tools.
A primary responsibility will be experimenting with different methods for extracting structured data from unstructured or semi-structured sources, such as architectural briefs, construction documents, or building databases. This could involve using prompt engineering, fine-tuning existing models, or leveraging retrieval-augmented generation (RAG) techniques to connect LLMs to building-specific knowledge bases.
The student will also investigate how natural language inputs (e.g., “a five-story office building with double-glazed windows and natural ventilation”) can be translated into simulation-ready inputs for tools like EnergyPlus or OpenStudio. They will test how well LLMs can generate code, input files, or structured parameter sets, and assess the quality and accuracy of these outputs.
In addition to technical tasks, the student is expected to document their work clearly, maintain organized code repositories, and contribute to project reports or publications. If applicable, they may also participate in user testing or workshops to gather feedback on their tools from designers or engineers.
This role is ideal for a student interested in applying AI to real-world sustainability challenges. While prior knowledge of building simulation is not essential, the student should be comfortable with programming (preferably in Python), curious about language models, and willing to engage with interdisciplinary content spanning both technology and building science.
Regular supervision and mentorship will support the student’s learning and ensure the work aligns with research objectives, with the potential for the project to contribute to a publication or longer-term research effort.
Skills required: Programming experience (Python preferred), familiarity with building science or energy modeling is a plus but not required. Interest in AI, natural language processing, or sustainable technology is highly encouraged.
106. Using Artificial Intelligence to Address Premature Pavement Failure
Premature pavement failure and the deterioration of roads have been observed in numerous jurisdictions across Canada and the US. Such premature failure is costly; it lowers infrastructure service levels and exacerbates the government infrastructure deficit. Despite several mechanistic studies, limited data-driven research is available regarding the root causes of this phenomenon. Factors such as poor mix design, moisture, and de-icing salts have been identified as primary causes, but previous studies were performed using very small datasets.
However, with more data becoming available, machine learning algorithms can now be applied to predict this phenomenon. Using the Long-Term Pavement Performance (LTPP) dataset and data from two Canadian municipalities, information from several thousand road sections across the US and Canada was retrieved and cleaned for analysis. The data will be divided into four subsets based on climate: wet-freeze, dry-no-freeze, wet-no-freeze, and dry-freeze.
Road performance will be examined within a one-year window, and sections showing significant deterioration will be labeled as exhibiting premature failure. The effects of climate, construction, operation, and material-related factors on premature failure will be studied. The research is based on two major pavement performance indicators: the Pavement Condition Index (PCI) and the International Roughness Index (IRI). Finally, a gradient-boosted trees algorithm will be trained to predict premature failure. This algorithm, coupled with SHAP scores, will be used to identify the most informative predictive variables. The results of this study can inform decision-making in municipalities and help them proactively allocate resources to the areas most in need.
Research area, student roles & skills
Research area: I solve infrastructure and construction management problems using data science, (artificial intelligence) AI and optimization techniques. I have applied machine learning and optimization to a variety of problems: project scheduling and resource leveling and maintenance, life-cycle cost management, infrastructure deterioration modeling, circular economy of soil and climate change adaptation for infrastructure.
I am currently focused on quantifying impact of climate change on infrastructure using data analytics and AI.
Student roles: Student will analyze data, clean data, write codes to train machine learning algorithms
Skills required: Civil engineering; statistics; data analysis; machine learning
Treating water contaminated with selenium, nitrates and sulphate
Research area, student roles & skills
Research area: -Emergent contaminant treatment
- Resource recovery
- Mining impacted water treatment
Student roles: The student will be invited to conduct experiments on water treatment, analyzing data and writing a report along with a litterature review
Skills required: We are seeking outstanding, enthusiastic candidates holding a degree in biotechnology engineering, microbiology, bioprocess engineering, environmental sciences, or a related field with basic knowledge of chemistry. Candidates with experience in microbiology and enzymatic degradation of pollutants will be prioritized.
108. Water flow in fractured rock masses: applications in civil and mining engineering
This project consists of a set of three ongoing research initiatives, all focused on modeling fractured rock masses to study water flow and the stability of underground excavations. It offers numerous research opportunities, including: experimental work with synthetic fractured rock models created using 3D printing; modeling of rock masses using 3D images captured by scanners and drones, integrated into DFN simulations; and stability analyses of railway tunnels and underground mine excavations involving hydro-mechanical coupling, among other promising lines of investigation.
Research area, student roles & skills
Research area: My research interests lie in the field of rock mechanics, with a strong focus on the characterization and modeling of discontinuous rock masses for mining and civil engineering applications. I am particularly interested in using discrete fracture networks (DFNs) to represent the complex geometry and behavior of fractured rock masses. This approach enables advanced analysis of water flow in fractured systems, which is critical for both stability assessments and environmental considerations. My work also includes studying the stability of underground excavations and rock slopes, aiming to develop more reliable predictive models and improve design practices in challenging geological settings.
Student roles: Intern 1: Perform experimental tests on rock mass permeability using 3D-printed models. Intern 2: Model fractured rock masses using discrete fracture networks (DFNs) and investigate rock mass permeability at field scale. Intern 3: Perform stability analysis of underground excavations in rock, considering water pressure acting on fractures.
Skills required: Interns should have completed undergraduate courses in geotechnics (preferably soil and rock mechanics), hydraulics or hydrogeology, and basic statistics.
109. Water resources management in open pit mines
Supervisor: Mauricio Dziedzic
University: University of Northern British Columbia (Prince George campus)
This research addresses the challenge of optimizing the management of Tailings Storage Facilities (TSFs) in large Canadian mines by enhancing the accuracy of seepage flow predictions, stability assessments, and water resource management. The central research problem focuses on how to effectively use extensive field monitoring data to improve the predictability of TSF behaviors, including seepage dynamics, geotechnical stability, and sustainable water management. The overarching goal is to utilize field data to build and calibrate numerical models that predict TSF behavior under various operational and environmental conditions. This research is structured into three interconnected objectives, each utilizing Mount Milligan Mine as a case study. The first objective focuses on improving the predictability of TSF seepage flow by developing 3D geological and hydrological models, integrating field measurements, and refining numerical seepage models to account for input uncertainties. The second objective enhances deformation and stability predictions using satellite-based InSAR data and ground-based instrumentation. It develops workflows to correlate discrete field measurements with site-wide deformation data and construct 3D geomechanics models to identify and mitigate potential stability risks. The third objective focuses on sustainable water management, analyzing water usage and hydrological data to refine water balance models and develop strategies that consider climate variability and extreme conditions. By leveraging comprehensive field monitoring data and advanced numerical modeling techniques, this research aims to improve TSF management practices, reduce environmental risks, and support sustainable mining operations. The outcomes are expected to provide mining operators with actionable insights into optimizing TSF performance and water resource sustainability.
Research area, student roles & skills
Research area: This research investigates:
(1) How can seepage flow from Tailings Storage Facilities (TSF) be predicted by integrating seepage field monitoring? (2) How can geotechnical field monitoring inform TSF stability and deformation modelling considering uncertainty in geometry and material properties? (3) How can streamflow forecasting and catchment hydrology analysis improve water resources management of TSF?
Student roles: Assist the main researcher in setting up and running models in HEC-HMS and GoldSim software.
Skills required: Fluid mechanics and hydrology.
110. Weigh-in motion Technology for Improved Bridge Inspection and Maintenance
Majority of the bridge infrastructure in North America were built in the post-World War II era. Many bridges are close to the end of their remaining useful life and exhibit significant deterioration due to increased loading and adverse environmental conditions. With increasing populations of major cities in Canada, the current traffic loads in the bridges have drastically increased as compared to the service loads that were used for structural design at the time of their constructions. Overloading due to heavy commercial vehicles has increasingly contributed to the premature deterioration of the aging bridges. Strategic risk management such as improved maintenance and real-time rehabilitation is of paramount importance to maintain public safety in these aging infrastructure. Therefore, condition assessment and knowledge of their current health status are vital to the bridge owners for timely decision-making. As the loading is highly variable from site to site, existing visual inspection-based bridge assessment ratings tend to be inaccurate. Such ratings lead to excessive conservatism in some instances, i.e., bridges can be prescribed for unnecessary and costly repair, but there can be unreliable over-estimates of bridge safety in other instances. Therefore, a site-specific bridge management system based on actual traffic conditions can ensure the safety of the bridge in a most cost-effective manner. Weigh-in-motion (WIM) system is an effective approach that is currently used to control and monitor overloaded trucks on highways. Unlike pavement-based WIM system, a bridge WIM (BWIM) system estimates the characteristics of passing trucks using the measurement of a bridge under real-time traffic loading. The existing BWIM systems have several challenges which are proposed to be solved through this project.
Research area, student roles & skills
Research area: Canada’s population is expected to increase by approximately 30% in next 25 years, and our transport infrastructure such as bridges need to grow with it, while maintaining safe and reliable operations under soaring traffic volume. Unfortunately, most of the existing infrastructure in North America were built shortly after Second World War and they are close to their remaining useful life. In these aging bridges, overweight trucks lead to severe damages and accelerate the degradation of road infrastructure. Weigh-in motion (WIM) techniques allow bridge engineers to track overweight trucks and prevent catastrophic failure of the bridges due to overloading.
Student roles: The intern will develop a simulation model represented by a finite-element computer model where two types of boundary conditions will be used (simply-supported and fixed-fixed) to simulate real-world applications. The moving vehicle will be modelled as a 4 degree-of-freedom two-axle system. The main body and tire masses will be connected to each other and to the road profile by spring and dashpot system. Vehicle properties will be assumed to follow a normal distribution and then Monte Carlo simulation will be used to generate traffic populations. The traffic populations will then be applied in the computer model of the bridge and the simulated response will be used to identify truck weight using the proposed algorithm. Once the algorithm is verified using the simulation model, full-scale studies will be conducted to check the accuracy of the proposed approach. In collaboration with the City of London, Dr. Sadhu has already identified several bridges in London that are subjected to overweight trucks. These bridges will be instrumented using the existing sensors of Dr. Sadhu’s laboratory. The measured responses will be used to check the accuracy of identification of truck weights and vehicular characteristics.
Skills required: The intern should have strong interest in structural engineering. A preliminary knowledge in structural dynamics and finite element modeling is a prerequisite. Programming skills in Matlab or C will be preferred, but not mandatory.
111. Wind-induced vibration of aluminum pedestrian bridges
Aluminum pedestrian bridges are increasingly used due to their corrosion resistance, lightweight nature, and ease of construction. However, the inherent low mass, reduced stiffness, and limited structural damping of aluminum systems make them particularly susceptible to wind-induced vibrations, often leading to serviceability concerns. While wind–structure interaction has been extensively studied for steel and concrete bridges, the dynamic behavior of lightweight aluminum pedestrian bridges remains comparatively underexplored. This research aims to advance the understanding of wind-induced vibration mechanisms specifically in aluminum bridge systems. The study integrates analytical modeling and numerical simulations to investigate how unique material properties, cross-sectional geometries, and low damping characteristics influence aerodynamic instability and resonance behavior. Parametric analyses are conducted to identify critical wind speeds and assess sensitivity to design variables, with a particular focus on modern extruded and modular aluminum sections. In addition, the effectiveness of tailored mitigation strategies, including aerodynamic optimization and tuned mass dampers, is evaluated for aluminum-specific applications. The project ultimately seeks to develop refined design recommendations and performance criteria that address the distinct dynamic challenges of aluminum pedestrian bridges. These outcomes aim to improve vibration serviceability, enhance user comfort, and support the broader implementation of lightweight bridge technologies in wind-prone environments.
Research area, student roles & skills
Research area: My primary research area revolves around performance assessment of civil infrastructure under dynamic loads. My current research focuses on lightweight infrastructure, which has two main objectives: (i) developing innovative design solutions for sustainable constructions; (ii) establishing economic maintenance solutions. In specific, the main tasks of the current research projects include performance assessment of lively bridges and floors under different dynamic loading conditions such as pedestrian-induced walking loads, vehicular loads, seismic excitations etc. Combined experimental and analytical approaches are employed in meeting the objectives of the projects.
Student roles: 1. Understand the fundamentals of wind-induced vibration mechanisms and perform simple frequency and resonance calculations for a typial bridge 2. Develop a basic numerical model to simulate bridge vibrations and study the effects of mass, stiffness, and damping on response. 3. Evaluate simple vibration control strategies and summarize findings in concise reports and presentations.
Skills required: Prior courses in the areas of structural mechanics and structural analysis are required. Background on structural dynamics and finite element analysis will be advantageous to numerically perform the dynamic analysis of the bridges as described in the project description. In terms of programming and software skill sets, an ability to numerically model structures in finite element software is required along with programming ability in Matlab. Finally, a good mathematical background is an asset.