钢管混凝土结构抗震性能的比较研究  

Comparative study on the earthquake behavior of concrete filled steel tubular structures

作　　者：胡潇[1,2] 钱永久[1] 段敬民[1] 

机构地区：[1]西南交通大学土木工程学院,四川成都610031 [2]成都理工大学基础力学教研室,四川成都610059

出　　处：《四川建筑科学研究》2009年第1期179-183,共5页Sichuan Building Science

摘　　要：分别对钢管混凝土柱及钢筋混凝土柱的高层框架—剪力墙结构进行了抗震性能对比计算,从理论上分析比较了两种结构的动力特性、小震作用下各自的地震反应,综合评定了钢管混凝土结构的抗震性能,为该结构的设计提供了参考数据。In this paper, seismic behavior of the frame-shear wall structure,which are respectively composed of the concrete filled steel tubular （CFST） and of reinforced concrete column,have been studied. ANSYS program is used for calculating the seismic responses of the structures. Dynamic behaviors and earthquake responses of the CFST and reinforced eonerete structures are analyzed. Comparing the calculation results, the earthquake resistant behavior of the CFST structure has been appraised synthetically, which may be referenced for structure design.

关 键 词：钢管混凝土 框架剪力墙结构 动力特性 

分 类 号：TU352.11[建筑科学—结构工程]