［提要］介绍了三个钢梁钢筋混凝土柱连接节点在梁端往复加载的试验。试验结果表明，采用的梁贯通型连接具有良好的抗震性能，能够实现“强柱弱梁”、“强核芯弱构件”的抗震概念设计要求；提出了钢梁钢筋混凝土柱连接设计建议。
［关键词］ 钢梁钢筋混凝土柱节点 梁贯通型连接 试验
Experimental Study on Behavior of Reinforced Concrete Columnsteel Beam Subassemblies/
Zhao Zuozhou1,Qian Jiaru1,Yang Xuebin2,Zhu Wenyan3(1 Department of  Civil Engineering, Tsinghua University, Beijing 100084,China; 2 Beijing Industricial Design and Research Institute, Beijing 100055,China; 3 Haden (China) Co.,Ltd., Jingold Airport Construction Co.,Ltd., Beijing 100022,China)
Abstract:Test results of three steel beamreinforced concrete column subassemblies under reversed cyclic loading are introduced. A modified beamthrough type joint detailing was proposed and is adopted for the three subassemblies. Based on the experimental results, it has been proved that the joint with the proposed details performs well. The beamthrough type joint can meet the concept design requirements of strong columnweak beam and strong connection zoneweak framed element. Some design recommendations are proposed for steel beamreinforced concrete column joints.
Keywords:steel beamreinforced concrete column subassembly; beamthrough type joint; experiment
1) 清华大学土木系，北京，100084； 2) 北京市工业设计研究院，100055；
3) 海登德莱赛中国有限公司和金港机场建筑有限公司，北京，100022。