摘要
通过600个弹塑性时程分析,统计了防屈曲支撑钢框架结构在罕遇地震作用下的顶层与最大层间弹塑性位移分布规律,为该结构体系的性能化抗震可靠度设计提供了参考。
Based on 600 times of history analysis, the statistical characteristic on top and maximal internal storey elastoplastic displacement of buckling-restrained braced steel frame is obtained. It can provide reference for seismic performance design of buckling-restrained braced steel frame.
出处
《山西建筑》
2014年第16期46-47,共2页
Shanxi Architecture
关键词
防屈曲支撑钢框架
弹塑性位移统计规律
弹塑性时程分析
buckling-restrained braced steel frame, statistical characteristic of elastoplastic displacement, elastoplastic time history analysis