樊健生^1,2，刘晓刚^1,2

（1 清华大学土木工程系，北京100084；2 土木工程安全与耐久教育部重点实验室，北京100084）

 

[摘要] 对近年来国内外完成的部分钢管混凝土柱-钢梁节点试验进行了统计分析，对比并分析了各类组合节点的破坏形式、承载力、耗能能力和延性等指标，建议了各类节点的适用地震烈度及设计注意事项。成果可供同类研究和工程设计参考。

[关键词] 钢管混凝土柱；钢梁；组合节点；抗震性能

中图分类号：TU318     文献标识码：A     文章编号：1002-848X(2012)12-0082-04

 

Fan Jiansheng^1,2， Liu Xiaogang^1,2

(1 Department of Civil Engineering, Tsinghua University, Beijing 100084, China; 2 Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry, Beijing 100084, China)

 

Abstract: The experiments on composite connection between concrete filled steel tube columns and steel girders conducted in recent years were investigated and analyzed. The indicants of seismic performance including failure mode, capacity, energy dissipation and ductility were compared and analyzed. The connection formations for regions of different seismic intensity were recommended and the design considerations were proposed. The results can provide reference for similar research and engineering design.

Keywords: CFST column; steel beam; composite connection; seismic behavior

*国家科技支撑计划资助(2011BAJ09B01)，清华大学自主科研计划(2012Z06117)

作者简介：樊健生，博士，教授，博士生导师，Email: fanjsh@tsinghua.edu.cn

 

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