钢框架-内藏钢板支撑剪力墙结构抗震性能分析  

Analysis on Seismic Behavior of Steel Frame Structure with Steel Plate Brace Precasted in Shear Walls

作　　者：于敬海[1] 裴家明[2] 韩宁宁[3] 

机构地区：[1]天津大学建筑设计研究院,天津300072 [2]天津大学建筑工程学院,天津300072 [3]中国汽车工业工程公司,天津300190

出　　处：《工程抗震与加固改造》2012年第5期1-6,共6页Earthquake Resistant Engineering and Retrofitting

摘　　要：钢框架-内藏钢板支撑剪力墙结构体系是一种具有良好抗震性能的新型抗侧力结构体系。本文结合工程实例,应用有限元软件SAP2000对结构自身动力特性进行研究。通过反应谱法和弹性时程法分析,研究场地类型、阻尼比、地震动等多种因素对该结构在多遇地震作用下抗震性能的影响,为实际工程设计提供指导。Steel frame structure with steel plate brace precasted in shear walls is an excellent new anti-lateral force structure system. Combining with practical engineering examples, in this paper, the dynamic characteristics of structure itself arc analyzed by finite element software SPA2000. Through response spectrum method and elastic time-history analysis, which considers site types, damping ratio, seismic ground motion etc, the seismic behavior of the structure system in frequent earthquake is studied which provides many guides for practical engineering designs in the future.

关 键 词：钢框架-内藏钢板支撑剪力墙结构 有限元 反应谱 时程分析 抗震性能 

分 类 号：TU352.11[建筑科学—结构工程]