Modular structural systems are constructed using a method that they are assembled with prefabricated unit modular frames on-site. This provides a benefit that can significantly reduce building construction time. The structural design is usually carried out under the assumption that their load-carrying mechanism is similar to that of traditional steel moment-resisting systems. However, both syst...

Drilled shaft foundations are often used to support reinforced concrete bridge columns founded in soft soils or locations where a small footprint is desired. Increasingly, the being built with diameter larger than that of column, allow tolerance column placement and facilitate plastic hinge formation rather shaft. The column–shaft connection, which involves noncontact splice between bars, key c...

The performance of precast shear wall panel structures subjected to earthquakes relies on the behaviour and integrity of the connections between the panels. The current lack of knowledge on the seismic behaviour of precast wall connections limits the use of such systems in earthquake areas. This paper presents results of an extensive experimental program undertaken at the University of Manitoba...

Lately, there has been increasing demand for structural solutions and building technologies with minimalized CO2 footprint. One way to approach the carbon neutrality is through reuse of components. In order enable economic precast concrete elements, their connections must be designed allow an effortless dismount. While dismount ability provides additional value structure, it cannot have a negat...