[1]林明森,戴绍斌,刘记雄,等.T形钢管混凝土柱与钢梁外伸端板连接节点抗震性能试验研究[J].地震工程与工程振动,2012,32(02):114-119.
 LIN Mingsen,DAI Shaobin,LIU Jixiong,et al.Experimental study on seismic performance of end-plate connections of concrete-filled steel tube T-section column and steel beam[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2012,32(02):114-119.
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T形钢管混凝土柱与钢梁外伸端板连接节点抗震性能试验研究
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《地震工程与工程振动》[ISSN:/CN:]

卷:
32
期数:
2012年02期
页码:
114-119
栏目:
出版日期:
2012-04-28

文章信息/Info

Title:
Experimental study on seismic performance of end-plate connections of concrete-filled steel tube T-section column and steel beam
作者:
林明森1 戴绍斌2 刘记雄1 彭忠1
1. 武汉理工大学 土木工程与建筑学院,湖北 武汉 430070;
2. 武汉理工大学 设计研究院,湖北 武汉 430070
Author(s):
LIN Mingsen1 DAI Shaobin2 LIU Jixiong1 PENG Zhong1
1. School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070,China;
2. Design & Research Institute, Wuhan University of Technology, Wuhan 430070,China
关键词:
T形钢管混凝土柱端板连接节点承载力延性抗震性能
Keywords:
concrete-filled steel tube T-section columnend-plate connectionexperimental studyseismic performance
分类号:
P315.91;TU311;TU375
摘要:
本文对3个T形钢管混凝土柱与钢梁外伸端板连接节点进行了低周反复荷载作用下的试验研究及分析,研究外伸端板连接节点破坏形式及抗震性能。分析结果表明:该类节点的强度主要取决于高强螺栓的强度及外伸端板的强度和刚度,高强螺栓强度和外伸端板厚度的不同直接影响节点的性能;该类节点具有较好的耗能性能,强度较高。这些研究结果对外伸端板连接节点的研究和应用提供了一定的理论基础。
Abstract:
This paper presents an experimental study and analysis of three end-plate connections of concrete-filled steel tube T-section column and steel beam under low-cycle repeating horizontal load. The damage form and the seismic performance of end-plate connections is studied. The results of analysis indicate that the strength and rigidity of the joint are mainly determined by the strength of high strength friction grip bolt, and the strength and rigidity of the end-plate. The strength of high strength fiction grip bolt and the thickness of end-plate affect the performance of the joint and the joint has good energy dissipation capacity and high strength. The results provide the theoretical basis for the study and application of end-plate connection joint.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2011-7-28;改回日期:2011-11-5。
基金项目:中央高校基本科研业务费专项资金项目(2011-IV-014)
作者简介:林明森(1976-),男,博士研究生,主要从事结构工程研究.E-mail: LMS1683@163.com.
通讯作者:戴绍斌(1965-),男,教授,博士,主要从事钢结构应用研究.E-mail:DSB123@whut.edu.cn
更新日期/Last Update: 1900-01-01