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.
出处
《建筑结构》
CSCD
北大核心
2013年第S1期633-636,共4页
Building Structure
关键词
连梁超筋
剪压比
线刚度比
整体性系数
problem of over-reinforced coupling beam
shear-force to compressive capacity of section
line stiffness ratio
integrative coefficient
