Le recyclage des enrobés bitumineux gagne en popularité. Cette procédure permet de réhabiliter les chaussées flexibles dans un esprit de développement durable. Ce projet de recherche porte sur l’influence d’ajout de granulats bitumineux recyclés (GBR) dans des enrobés neufs. Plus précisément, l’impact de l’ajout de GBR sur la rigidité et sur la résistance à fatigue […]

La performance acoustique et thermique qu’offre la chènevotte en vrac, ainsi que sa faible masse volumique en font un matériau très intéressant pour cette application, notamment en tant que matériau de ragréage et nivelage des planchers anciens. En termes de produit, la chènevotte possède notamment un coût qui rivalise nettement avec les autres matériaux granulaires […]

The scope of this research is to develop new equations for the load distributions beneath timber mats from a crawler crane, for various types of soil, by using numerical software. This would enable industrials to accurately estimate the behavior of stresses in soils, in order to reduce the costs of ground preparation for cranes by […]

Construction industry is considered as one of the major air pollutant emissions sources, such as NOx, PM, COx, SOx and so on. Those air pollutants are detrimental to the ambient air quality, and they can cause immediate and serious damage to the workers’ health. However, in current practices, the potential impacts are significantly underestimated and […]

In order to overcome the drawbacks of the traditional approaches to steel structure damage detection and to improve reliability and safety of existing steel structures, this research proposes to develop an innovative autonomous SHM system that offers transformative enhancements over existing steel structure monitoring systems. This will involve: 1. Collecting Collecting image data from various […]

In this project, we will develop and evaluate an autonomous, unmanned aerial photogrammetry system for metric inspection of hard-to-reach vertical infrastructures, such as telecommunication towers and high-rise buildings. Metric inspection means identifying and measuring the facts that may have an impact on health conditions of assets, such as changes in tower alignment or deformations of […]

With recent high energy consumption rates, the awareness has been increased for thermal energy storage systems to reducing cooling loads. Referring to literature potentials and limitations, the research hypothesis can be formulated as ‘Developing a free cooling system of phase change material (PCM)-to-air heat exchanger, utilizing both convection and radiation heat transfer modes, can maintain […]

Afin d’obtenir une infrastructure efficace et durable, il est primordial que ses composants résistent aux intempéries et à l’usure des usagers. L’amélioration des sols d’infrastructures et des fondations routières peut se faire de différentes manières, notamment en y ajoutant un liant hydraulique. On décrit alors le résultat

Precast/prestressed concrete sandwich panels (PCSP) are used widely as architectural or structural units. They consist of two concrete wythes, rigid insulation foam in between, and shear connectors. Although they exhibit excellent attributes and perform well in the field, some factors can deter the full utilization of PCSPs and cause safety concern. One of those factors […]

In 2011, 21% of Winnipeg residents (or 61,790 households) were living in unaffordable housing, as defined by Canadian Mortgage and Housing Corporation (CMHC). Inclusionary Zoning (IZ) is a tool available to municipalities to respond to this issue by ensuring all new residential development includes a certain percentage affordable housing. Inclusionary Zoning is used successfully across […]

An innovative tool is proposed to integrate agile risk, alert, team, safety, and digital data infrastructure management into a Micro Engineering Tech Inc. (METI) current structural health monitoring system (SHM), mobile mapping system (MMS), and building information modeling (BIM) that will be called Agile Monitoring Tool. Agile Monitoring Tool includes a comprehensive project management software […]

An innovative tool is proposed to integrate agile risk, alert, team, safety, and digital data infrastructure management into a Micro Engineering Tech Inc. (METI) current structural health monitoring system (SHM), mobile mapping system (MMS), and building information modeling (BIM) that will be called Agile Monitoring Tool. Agile Monitoring Tool includes a comprehensive project management software […]