您现在的位置:建筑结构>> 期 刊>> 2013年>> 增刊S2>>正文内容
剪力墙结构中双连梁的转角刚度等效方法
姜忻良,宣波
摘 要
 
[摘要]  在剪力墙结构设计中经常遇到连梁超筋而将其设置成双连梁,结构分析时通常把双连梁等效成单连梁再进行计算。根据两者转角刚度等效刚度应相等的原理,提出转角刚度等效双连梁等效方法并推导出转角等效公式,利用有限元方法验证了其正确性与优越性,为实际工程设计提供了技术支持。
[关键词] 连梁超筋; 双连梁; 转角刚度等效; 剪压比
中图分类号:TU223      文献标识码:A      文章编号:1002-848X(2013)S2-0426-04
作者简介:姜忻良,教授,博导,Email: jiangxinliang@126.com;宣波, 硕士研究生,Email: xuanbo77@163.com
 
The method of the angular stiffness equivalent of double coupling beam in the shear wall structure
Jiang Xinliang ,  Xuan Bo
(School of Civil Engineering Tianjin University, Tianjin 300072, China, )
 
Abstract:  The problem of over-reinforced coupling beam often encountered in the design of the shear wall structure and common solutions is setting it to double coupling beam, When carry on the structure analysis usually the double coupling beam is transformed into an equivalent single coupling beam to calculate. Based on the principle of angular stiffness equivalent,double coupling beam angular stiffness equivalent method was put forward and angular equivalent formula was deduced. Its correctness and superiority was validated by finite element method, provides the technical support for practical engineering design.
Keywords: over-reinforced coupling beam; double coupling beam; angular stiffness; shear compression ratio
下载地址

    你还没注册?或者没有登录?这篇论文要求至少是本站的注册会员才能阅读!

    如果你还没注册,请赶紧点此注册吧!

    如果你已经注册但还没登录,请赶紧点此登录吧!