چکیده مقاله
Trapezoidally corrugated steel plate shear walls TCSPSWs is a lateral resisting system primarily used to resist wind and earthquake loadings TCSPSWs are an attractive option for lateral load resisting systems for both new and retrofit construction There is growing interest in utilizing the corrugated infill plates as an alternative to flat infill in the steel plate shear walls The factors which make corrugated plates attractive include its energy dissipation capacity, excellent ductility and considerable out of plane stiffness, such plates are deemed as viable solutions to flat steel plates in structural members such as steel plate shear walls SPSWs This study investigates the effect of perforations on the hysteresis performance of trapezoidally corrugated steel plate shear walls TCSPSWs under cyclic loadings In this paper, the energy dissipation characteristics as well as cyclic performance of TCSPSWs are investigated through detailed numerical simulations To this end and following the validation of the numerical simulation, numerous finite element models have been developed based on the opening size The squared openings are implemented in the center of the infill with areas of 5, 15 and 30 percent of the infills out of plane projected area, i e span length multiplied by height
کلیدواژهها
نویسندگان
محمدزمان کبیر
Professor, Department of Civil Engineering, Amirkabir University of Technology Tehran Polytechnic , Tehran, Iran
Milad Bahrebar
M Sc student, Department of Civil Engineering, Amirkabir University of Technology TehranPolytechnic , Tehran, Iran
شیوه ارجاع
Zaman Kabir, Mohammad and Bahrebar, Milad,1394,Seismic performance and energy dissipation characteristics of perforated trapezoidally-corrugated steel plate shear walls,10th International Congress on Civil Engineering,Tabriz
ارائهشده در
مجموعه مقالات دهمین کنگره بین المللی مهندسی عمران15 اردیبهشت 1394 · تبریز