Local site conditions can strongly influence the amplitude and duration of ground motion during an earthquake. Therefore, it is necessary to analyze and understand the mechanical properties of soils. By testing the same samples with similar conditions in different devices we can obtain more accurate results for dynamic loading tests and imitate the stress history […]

Structural health monitoring is regarded as the main tool in assessing the functionality of existing structures. The importance of these techniques emerges by considering that failure of an infrastructure results in catastrophic loss. With such techniques, damages in a structure can be detected, before reaching dangerous levels. Those are purely based on measurement data and […]

Cycling is a mode of transportation that is increasing in popularity in Brazil. Within a city, there are many different complexities due to geography and design that can lead to the accumulation of air pollution in certain areas. Cyclists, being so close to cars, are more susceptible to breathing in air with higher concentrations of […]

Increasing pressure on India’s limited water resources due to population growth demands innovative and cost-effective methods of water management. One avenue of significant research is the treatment and recycling of municipal wastewater, where only about 31% of the domestic wastewater generated is treated using conventional methods. Aerobic granulation (AG) is a novel biotechnological wastewater treatment […]

The corrosion of steel in reinforced concrete elements exposed to maritime and ocean harsh environment conditions is dependent on the rate of chloride penetration to the steel, the resistivity of the concrete and the oxygen diffusion through the cover regions. Reinforcement corrosion may result in spalling of the concrete depending on factors such as the […]

Modular construction has been gaining its popularity and momentum because it is a cheaper and faster way to build buildings and other structures. Vectorbloc Corp., located in Toronto has developed the concept of steel tubular modular construction using hollow structural steel (HSS) members. This modular construction will use various connectors and assemblies. The primary connector […]

The student will work in a drinking water engineering research laboratory at the University of Toronto to explore an aspect related to the novel use of ultraviolet light and chlorine to destroy hard-to-treat contaminants in drinking water. Previous work by this lab has shown that this form of treatment can be effective, but it is […]

To evaluate the reliability of a water distribution system, surrogate measures are commonly used because of its easy computation and intuitive behavior. Some recent researchers have acknowledge the need to identify correlations between these indexes in order to select the ones that may be measuring similar properties of the networks and therefore are not adding […]

This proposed research and development project is intended to create an Integrated Approach to Recovery of Mature Oil and Gas Asset Production and to achieve Strategic Lifecycle Liability Discharges in the oil & gas industries. Tansley Associates Environmental Sciences (TAES) and Athabasca University (AU) each have excellent talent pools and facilities with specific strengths in […]

Waba Dam is a zoned earth fill structure that was constructed on a deep soft, sensitive marine clay layer. This marine clay layer is characterized by its low shear strength and a large void ratio. During the last 32 years, the dam and its foundation has settled over 1.5 m (5 ft). Piezometric readings indicated […]

The Grand River Water Management Plan is a collaborative initiative endorsed by more than 30 partner organizations, outlining best value solutions to current watershed challenges. The Plan identifies knowledge gaps, including the need to better understand the impacts of urban stormwater on the Grand River. The proposed research project draws on existing water quality and […]

Geomechanica Inc. develops simulation software (Irazu) for rock engineering applications. This numerical software has been used in several peer-reviewed research publications in the rock mechanics field. A key challenge in the numerical modelling of rock masses is the selection of appropriate input parameters. The objective of this work is to develop a solution to streamline […]