|本期目录/Table of Contents|

[1]李国强,司洋,郝坤超.垫板对平齐式端板连接梁柱节点性能的影响[J].建筑科学与工程学报,2009,26(04):7-13.
 LI Guo-qiang,SI Yang,HAO Kun-chao.Influence of Inserted Plate on Behavior of Flush End-plate Beam-to-column Joints[J].Journal of Architecture and Civil Engineering,2009,26(04):7-13.
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
26卷
期数:
2009年04期
页码:
7-13
栏目:
出版日期:
2009-12-20

文章信息/Info

Title:
Influence of Inserted Plate on Behavior of Flush End-plate Beam-to-column Joints
作者:
李国强12司洋2郝坤超3
1.同济大学土木工程防灾国家重点实验室,上海200092;2.同济大学土木工程学院,上海200092; 3.中国京冶工程技术有限公司,上海201206
Author(s):
LI Guo-qiang12 SI Yang2 HAO Kun-chao3
1. State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China; 2. School of Civil Engineering, Tongji University, Shanghai 200092, China; 3. China Jingye Engineering Corporation Limited, Shanghai 201206, China
关键词:
半刚性 垫板 端板 节点 有限元分析 非线性分析 组件法
Keywords:
semi-rigid inserted plate end-plate joint finite element analysis nonlinear analysis component method
分类号:
TU375
DOI:
-
文献标志码:
A
摘要:
分别采用ANSYS有限元分析软件和Eurocode 3中的组件法对加入垫板的平齐式端板连接梁柱节点进行了模拟,并将模拟结果与试验结果进行了对比。结果表明:有限元分析所得的弯矩-相对转角曲线以及滞回曲线与试验结果基本吻合,节点的变形也与试验中观察到的变形一致,有限元分析可以很好地模拟此类节点的转动能力和刚度变化; 采用组件法计算平齐式端板连接梁柱节点的刚度具有令人满意的精度; 垫板的加入对节点整体性能没有太大的影响。
Abstract:
The flush end-plate beam-to-column joints with inserted plate were modeled using finite element software ANSYS and component method provided in Eurocode 3. The modeled results were compared with experimental results. The results show that the finite element analysis and the experimental data give the similar moment-rotation curves, hysteretic curves and joint deformations; the rotation capacity and stiffness of this type of joint can be simulated well with the finite element method. The stiffness of the joints with satisfying accuracy can be obtained by using component method. The inserted plate does not influence the behavior of beam-to-column joints.

参考文献/References:

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[10]司 洋,李国强,郝坤超.垫板对平齐式端板连接梁柱节点性能影响的试验研究[J].建筑结构学报,2009,30(5):48-56. SI Yang,LI Guo-qiang,HAO Kun-chao.Experimental Research on Influence of Inserted Plate on Behavior of Semi-rigid Beam-to-column Joints[J].Journal of Building Structures,2009,30(5):48-56.

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备注/Memo

备注/Memo:
收稿日期:2009-09-17
基金项目:“十一五”国家科技支撑计划项目(2006BAJ01B02)
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:gqli@mail.tongji.edu.cn。
更新日期/Last Update: 2009-12-20