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中震下RC高层框架、剪力墙结构失效相关性分析
Displacement-based Failure Dependence Analysis of RC High-Rise Frame-Shear-Wall Structures Under Moderate 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,采用蒙特卡罗方法,在中震作用下对RC高层框架,剪力墙结构进行了失效相关性研究,得出了RC高层框架,剪力墙结构在中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 high-rise frame-shear-wall structures were studied by using Monte Carlo method under moderate earthquakes based on storey drift.Some statistical rules of failure dependence are obtained about RC high-rise frame-shear-wall structures under moderate 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】 国家自然科学基金项目(50178064);河南科技大学博士科研启动基金项目;河南科技大学青年研究基金项目(2008QN020)
- 【文献出处】 河南科技大学学报(自然科学版) ,Journal of Henan University of Science & Technology(Natural Science) , 编辑部邮箱 ,2010年04期
- 【分类号】TU973.16
- 【被引频次】1
- 【下载频次】73