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小震下基于位移的高层框架-剪力墙结构失效相关性研究
Displacement-Based Failure Dependence Study on High-Rise 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.文中以层间变形失效为主要失效模式,采用Monte-Carlo方法,在小震作用下对高层框架-剪力墙结构进行了失效相关性研究,得出了高层框架-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 high-rise 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 high-rise 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】 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(2008QN020)资助
- 【文献出处】 河南科学 ,Henan Science , 编辑部邮箱 ,2011年05期
- 【分类号】TU973.16;TU311.3
- 【被引频次】1
- 【下载频次】48