|本期目录/Table of Contents|

[1]李国强,李一松,崔大光.型钢桁架混凝土剪力墙的非线性有限元分析[J].建筑科学与工程学报,2008,25(02):7-14.
　LI Guo-qiang,LI Yi-song,CUI Da-guang.Nonlinear Finite Element Analysis of Steel Truss Reinforced Concrete Shear Walls[J].Journal of Architecture and Civil Engineering,2008,25(02):7-14.
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
25卷
期数:
2008年02期
页码:
7-14
栏目:
出版日期:
2008-06-20

文章信息/Info

Title:
Nonlinear Finite Element Analysis of Steel Truss Reinforced Concrete Shear Walls
作者:
李国强1,李一松1,2,崔大光1,2
1.同济大学土木工程学院,上海200092;2.同济大学建筑设计研究院,上海200092
Author(s):
LI Guo-qiang1, LI Yi-song1,2, CUI Da-guang1,2
1. School of Civil Engineering, Tongji University, Shanghai 200092, China; 2. Architectural Design and Research Institute, Tongji University, Shanghai 200092, China
关键词:
型钢桁架混凝土;  剪力墙;  非线性有限元分析;  应力;  应变
Keywords:
steel truss reinforced concrete;  shear wall;  nonlinear finite element analysis;  stress;  strain
分类号:
TU973.16
DOI:
-
文献标志码:
A
摘要:
利用有限元分析软件ANSYS进行了型钢桁架混凝土中高剪力墙和低矮剪力墙的实体有限元分析,得到了型钢桁架混凝土剪力墙在顶部水平荷载单向加载作用下墙体的变形性能,裂缝出现、发展、分布形态,试件破坏的形态,水平荷载-位移骨架曲线,以及试件开裂荷载、极限荷载、初始刚度、屈服刚度等力学指标。结果表明,有限元模型分析结果与试验结果吻合很好,可为此类构件的受力性能分析提供一种有效手段。
Abstract:
Using the finite element analysis software ANSYS, authors analyzed the reinforced concrete mid-rise and low-rise shear wall embedded with shape steel, and got the wall deformation, as well as the mechanics indexes, such as deformation properties, cracks' appearance, development and distribution shapes, the specimen's damaging patterns, the horizontal load and deformation skeleton curves, the specimen's cracking load, ultimate load and initial stiffness and yielding stiffness and so on. The results show that an effective method to perform the mechanical property analysis on this kind of structural components which are in good agreement with the test results is provided.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2007-12-04
基金项目:国家自然科学基金创新研究群体科学基金项目(50621062)
作者简介:李国强(1963-),男,湖南株洲人,教授,博士研究生导师,工学博士,E-mail:qgli@tongji.edu.cn。
更新日期/Last Update: 2008-06-20