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小震下基于位移的RC多层框架-剪力墙结构失效相关性分析
Displacement-Based Failure Dependence Analysis of RC Multi-Storey Frame-Shear-Wall Structures under Minor Earthquakes
【摘要】 为了简化结构体系可靠度的计算,有必要研究失效相关性问题.以层间变形失效为主要失效模式,采用Monte-Carlo方法,在小震作用下对RC多层框架-剪力墙结构进行了失效相关性研究,得出了RC多层框架-剪力墙结构在小震作用下部分失效相关性统计规律.
【Abstract】 In order to simplify the calculation of structural system reliability,it is necessary to study the problem of failure dependence. In this paper,the failure dependences of RC multi-storey frame-shear-wall structures are studied by using Monte-Carlo method under minor earthquakes based on storey drift. Some statistical rules of failure dependence are obtained about RC multi-storey frame-shear-wall structures under minor earthquakes.
【关键词】 体系可靠度;
框架-剪力墙结构;
失效相关性;
【Key words】 reliability of system; frame-shear wall structure; failure dependence;
【Key words】 reliability of system; frame-shear wall structure; failure dependence;
【基金】 国家自然科学基金资助项目(50178064);河南科技大学博士科研启动基金资助;河南科技大学青年研究基金资助(2008QN020)
- 【文献出处】 河南科学 ,Henan Science , 编辑部邮箱 ,2009年09期
- 【分类号】TU398.2
- 【下载频次】46