Design and Seismic Performance of Steel CBFs: Advancing Standards through Canadian and European Code Comparison

This research project aims to investigate the seismic behaviour of steel concentrically braced frames (CBFs), a widely used seismic-resistant system in Canada and Europe. Previous experimental and numerical studies have identified several shortcomings regarding the seismic performance of steel CBFs. In response, this project seeks to propose new design guidelines within the framework of the Canadian and European seismic codes to improve the behaviour of steel CBFs under seismic loads, aiming to promote global ductile mechanisms and prevent drift and damage concentration under earthquakes. The project findings will contribute to advancing seismic design methods for steel-braced frame structures, improving current structural design practices, and strengthening the resilience of communities in seismic-prone areas. Such enhanced provisions are expected to potentially reduce structural damage and economic losses during major earthquakes and contribute to saving lives by ensuring safer structures. Additionally, the outcomes of this research will support the construction industry in achieving more cost-effective and optimised designs without compromising safety. The data generated in this project will also serve as a valuable resource for future research initiatives, further enlarging knowledge in the field of earthquake engineering and contributing to the state of the art of steel CBFs.

Faculty Supervisor:

Ali Imanpour

Student:

Partner:

University of Naples

Discipline:

Engineering

Sector:

Education

University:

University of Alberta

Program: