基于位移的RC高层整体剪力墙在小震作用下相关性分析  

DISPLACE-BASED DEPENDENCY ANALYSIS OF RC HIGH-RISE MONOLITHIC SHEAR WALLS UNDER MINOR EARTHQUAKES

作　　者：朱俊锋[1] 霍达[1] 王东炜[2] 

机构地区：[1]北京工业大学建筑工程学院,北京100022 [2]郑州大学土木工程学院,郑州450002

出　　处：《工业建筑》2007年第z1期196-200,212,共6页Industrial Construction

基　　金：国家自然科学基金资助项目(50178064);北京市重点实验室开放基金项目上(项目编号:EESR2003-4)

摘　　要：建筑结构中,结构体系可靠度的概念和思想已被人们所接受,但它的计算是一个难点。在体系可靠度的计算中涉及到相关性问题。基于层间位移,以层间变形破坏为主要失效模式,采用蒙特卡罗方法,对RC高层整体剪力墙在小震作用下进行了失效模式相关性研究,得出了高层整体剪力墙在小震作用下部分失效模式相关性统计规律。The concept and idea of reliability of system have been accepted in building structures,but its calculation is a difficult point.The failure dependency is involved during the calculation of reliability of system.The method of Monte-Carlo was used to study the dependency of high-rise shear walls under minor earthquakes based on storey drift,and some rules of dependencies were obtained about high-rise shear walls.

关 键 词：体系可靠度 剪力墙 相关性 失效模式 

分 类 号：TU973.16[建筑科学—结构工程]