您现在的位置:建筑结构>> 期 刊>> 2014年>> 第06期>>正文内容
高层建筑结构层侧向刚度计算方法的研究
魏琏,王森,孙仁范
摘 要

 

(深圳市力鹏工程结构技术有限公司, 深圳 518034

摘要]对高层建筑结构层侧向刚度的计算方法进行了讨论,提出了新的高层建筑结构层侧向刚度计算方法。对剪力墙、框筒及部分框支剪力墙结构的工程案例采用不同方法进行了侧向刚度、侧向刚度比的对比分析。建议的计算方法较好地反映了层竖向构件截面、层高和材料的刚度特征及两端转动约束的实际状况,其计算结果能较好地反映结构的真实侧向刚度,可供工程师在设计高层建筑结构时参考。

关键词]高层建筑结构; 层侧向刚度; 侧向刚度比; 层间位移

中图分类号:TU318.1TU973        文献标识码:A        文章编号:1002-848X(2014)06-0004-06

Study on calculation methods of story lateral stiffness of high-rise building structure

Wei Lian, Wang Sen, Sun Renfan

Shenzhen Li Peng Structural Engineering Technology Co., Ltd., Shenzhen 518034, China

Abstract: Calculation methods of story lateral stiffness of high-rise building structure were discussed and new calculation methods were put forward. The lateral stiffness and lateral stiffness ratio of shear wall structure, frame-core wall structure and partial frame-supported shear wall structure were analyzed and compared by using different methods. The proposed calculation method well reflected the actual condition of story vertical member section, story height, stiffness characteristics of materials and rotation restraints at both ends of the story. The results of proposed calculation method well reflected the actual lateral stiffness of the structure, providing reference for structural design of high-rise building structure.

Keywords: high-rise building structure; story lateral stiffness; lateral stiffness ratio; story drift

作者简介:魏琏,研究员,Emailwl2002111@163.com 

参考文献

1JGJ 32002高层建筑混凝土结构技术规程[S.北京:中国建筑工业出版社,2002.

2JGJ 32010高层建筑混凝土结构技术规程[S.北京:中国建筑工业出版社,2011.

3]魏琏.高层建筑结构位移控制研讨[J.建筑结构,2000306):27-3040.

4]蔡方荫.变截面刚构分析[M.上海:上海科学技术出版社,1958.

5DBJ/T 15-462005高层建筑混凝土结构技术规程(JGJ 32002)补充规定[S. 北京:中国建筑工业出版社,2005.

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!