钢框架内填开洞RC剪力墙结构的有限元分析及简化计算模型的探讨

英文篇名：Construction and Performance Analysis of the Composite Steel Frame-precast Reinforced Concrete Infill Wall
中文刊名：建筑结构
英文刊名：Building Structure
作者：张庆江 ; 郁银泉 ; 李惠成
英文作者：Zhang Qingjiang~1 Yu Yinquan~2 ; Li Huicheng~1 ; (1 Department of Civil Engineering ; Xi'an University of Architecture and Technology ; Xi'an 710055 ; China ; 2 Chinese Institute of Building Standard Design & Research ; Beijing 100048 ; China)
中文关键词：钢框架 ; 内填开洞混凝土墙 ; 有限元分析 ; 交叉钢支撑
英文关键词：steel frame ; infilled reinforced concrete wall with opening ; finite element analysis ; crossed steel brace
出版日期：2009-04-15
机构：西安建筑科技大学土木工程学院;中国建筑标准设计研究院;
年：2009
期：S1
出版单位：建筑结构

摘要

对钢框架—内填中间开洞混凝土墙结构体系进行了弹性有限元分析,得到了该体系在单向荷载作用下的变形及应力分布状况。为了在实际工程设计中进行简化计算,采用交叉钢支撑模型模拟内填墙的受力特性,并将计算结果同有限元实体模型进行比较,得出了一些结论和建议。
Elastic finite element analysis for steel frame with concrete infilled wall which is with opening is performed in this paper.The deformation and distribution of stress under mono-loading are achieved.For the purpose of simplifying the calculation during project design,the model of cross steel brace is introduced to simulate the properties of the infilled concrete wall.The results are achieved through comparing the results of the models,such as the solid model with whole infilled wall,solid model of walls with opening,model of crossed steel brace,model of steel frame without braces.Some conclusion and suggestion will be given.

引文

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