基于不同剪力墙模拟单元的框剪结构Pushover分析  

Pushover Analysis of Frame-shear Wall Structure Based on Different Simulated Elements of the Shear Walls

作　　者：吴礼华 程绍革[1] 史铁花[1] 王子寒[2] 景晓昆[2] 

机构地区：[1]中国建筑科学研究院,北京100013 [2]河北工业大学土木工程学院,天津300401

出　　处：《工程抗震与加固改造》2014年第5期8-14,共7页Earthquake Resistant Engineering and Retrofitting

基　　金：中国建科院青年基金项目(20110122331030007)

摘　　要：全面系统地介绍了Pushover分析法,并着重介绍了3种不同的剪力墙模拟单元(模拟框架、等效柱及分层壳);通过框剪结构的一个工程算例,对3种模型分别进行Pushover分析。结果表明,这3种模型能从不同角度反映出框剪结构的抗震性能。The pushover analysis is introduced comprehensively and systematically. Three different simulated elements of the shear walls（ simulated frame,equivalent column and multi-layer shell） are emphasized in details. According to an engineering example of the frame-shear wall structure,the three shear wall models are calculated in pushover analysis respectively. The results show that the three models reflect the seismic performances of structure effectively in different aspects.

关 键 词：模拟框架 等效柱 分层壳 框剪结构 PUSHOVER分析 

分 类 号：TU398.2[建筑科学—结构工程]