关于剪力墙连梁中若干问题的探讨  

Some issues' discussion on the coupling beam of shear wall

作　　者：丁永君[1] 付春兵 

机构地区：[1]天津大学建筑设计规划研究总院,天津300072 [2]天津大学建筑工程学院,天津300072

出　　处：《建筑结构》2013年第S1期633-636,共4页Building Structure

摘　　要：本文针对连梁设计中令人棘手的连梁超筋问题,先从框架进行理论分析,得出结论,后利用有限元软件分析剪力墙,进而把框架的结论逐步推广到剪力墙结构中。本文给了连梁超筋问题一个合理的解释,系统研究了连梁内力、剪压比与梁墙刚度比的关系,提出了一些连梁的设计建议供设计人员参考。This article is aimed at the problem of over-reinforced coupling beam and gets the conclusions according to analyzing the frame. After that,these conclusions from frame are promoted to shear wall structure by using ANSYS software. This article gives a reasonable interpretation to the problem of over-reinforced coupling beam and discusses the coupling beam internal force and the relationship between the shear- force to compressive capacity of section and the stiffness ratio of beam and wall systematically. A few of design proposals are put forward in this article in order to give reference to structure engineer drafts persons.

关 键 词：连梁超筋 剪压比 线刚度比 整体性系数 

分 类 号：TU398.2[建筑科学—结构工程]