多层砌体结构抗震性能分析  

Analysis of Seismic Performance of Multi-storey Masonry Structure

作　　者：薛秋生[1] 贺宝志[1] 

机构地区：[1]中铁十八局集团第三工程有限公司,河北涿州072750

出　　处：《铁道建筑技术》2010年第2期92-94,104,共4页Railway Construction Technology

摘　　要：选择两幢典型6层砌体房屋,输入了具有代表性的77条地震记录,进行罕遇地震下结构动力非线性分析,同时还进行了静力非线性分析,研究了这两幢砌体房屋的最大层间位移角,结果表明其不满足罕遇地震下不倒塌的要求。In this paper,two representative 6-storey masonry buildings are selected for analysis,to which 77 earthquake recordings are selected for input.The buildings＇ structure has gone through dynamic non-linear analysis as well as static non-linear analysis under rare earthquakes.The paper analyzes the seismic response of the two masonry buildings,including the maximum floor drift angle,the result of which shows that the requirement of ＂No Collapsing with Strong Earthquake＂ can not be fulfilled.

关 键 词：砌体房屋 动力非线性分析 静力非线性分析 最大层间位移角 

分 类 号：TU972.4[建筑科学—建筑设计及理论]