Assessment of Single and Double Corrugated Steel Plate Shear Walls for Seismic Performance
Abstract
Corrugated steel plate shear walls (CSPSWs) have been widely constructed as efficient seismic resisting system in the seismic hazard area. Due to high strength, ductility and light weight, the corrugated steel plate shear walls are ideal for modular building structures (MBS). Double corrugated steel plate shear wall (DCSPSW) consist of two trapezoidal corrugated plates connected with high strength bolts. It can be used as an alternative for the ordinary corrugated steel plate shear walls. Since openings such as window and door are unavoidable, the performance of the system with and without openings must be studied. The performance and increase in the strength of the shear wall when stiffeners around the opening must be evaluated. In this study, the seismic performance of the double corrugated steel plate shear walls with and without, openings and stiffeners are investigated and compared with that of the ordinary (single) steel plate shear wall.
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