Irregular Structure of the Metal Energy Dissipation Wrest Resistant Performance Analysis
To make a top local adding stories of L flat facade irregular frame structure with good resistance to twist and integrity, can better satisfy the requirements of local seismic fortification intensity, using metal damper to this after-addingstories framework model for processing. Using SAP2000 finite element analysis software modeling and in its install metal damper dynamic time-history analysis before and after. Results show that the structure using metal consumption technology in consume earthquake input energy at the same time can enhance structure rigid and floor wrest resistant and strengthen the lateral stiffness integral structure seismic performance.
Flat Fagade Irregular Lead Extrusion Damper Period Ratio Displacement Ratio Lateral Stiffness Ratio Frail-layer
Teng Xiaofei Chen Siyang Luo Bin
CSCEC AECOM CONSULTANTS CO.,LTD,Lanzhou,730000,China College of Civil Engineering,University of Technology,Lanzhou,730050,China
国际会议
上海
英文
818-822
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）