不同跨高比连梁的联肢剪力墙的Pushover分析  

Pushover Analysis on Coupled Shear Wall of Coupling Beams with Different Spandepth-ratio

作　　者：杜宏彪[1] 姜晶[1] 管民生[1] 

机构地区：[1]广东工业大学建设学院,广东广州510006

出　　处：《工程抗震与加固改造》2008年第3期21-27,45,共8页Earthquake Resistant Engineering and Retrofitting

摘　　要：本文通过不同的侧向荷载分布模式,以变形和延性(包括顶点位移、层间位移、层位移、结构塑性铰分布)作为性能评估的参数,对不同连梁型式和跨高比的联肢剪力墙结构进行抗震性能分析。并对联肢剪力墙结构的计算结果进行了分析,提出了对实际工程具有一定参考价值的建议。The seismic performance of coupled shear walls with different span-depth-ratio of coupling beams is analyzed through the pushover analysis with two common load patterns. During the analysis, the deformation and ductility, including the top drift, inter-story drifts, the floor displacement and plastic joints distribution and so on, are used as measures for structural performance. At the same time, the calculating results for coupled shear wall structure are analyzed. Some valuable suggestions are put forward into practical application.

关 键 词：双肢剪力墙 连梁 跨高比 静力弹塑性分析 抗震性能 

分 类 号：TU398.2[建筑科学—结构工程]