方钢管柱-H型钢梁隔板贯通节点抗剪性能试验研究  

Experimental Research on Shear Resistance of Diaphragm-through Joints of Square Steel Tube Column and H-shaped Steel Beam

作　　者：张戊晨 孙轶良 王亚敏 王雷 荣彬[2] ZHANG Wuchen;SUN Yiliang;WANG Yamin;WANG Lei;RONG Bin(Research Institute of Economics and Technology of Hebei Electric Power Co.,Ltd.of State Grid,Shijiazhuang,Hebei 050021,China;School of Civil Engineering,Tianjin University,Tianjin 300072,China)

机构地区：[1]国网河北省电力有限公司经济技术研究院,河北石家庄050021 [2]天津大学建筑工程学院,天津300072

出　　处：《施工技术》2020年第2期40-44,共5页Construction Technology

摘　　要：为研究隔板与核心区钢管翼缘组成的钢框架对方钢管柱-H型钢梁隔板贯通节点抗剪承载力的影响,设计3个足尺十字形方钢管柱-H型钢梁隔板贯通节点并对其进行低周反复荷载试验,变化参数为节点核心区钢管翼缘厚度。试验结果表明,钢框架体系对节点抗剪承载力的影响有限。In order to study the influence of steel frame composed of diaphragm and flange of steel tube in panel zone on the shear capacity of the diaphragm-through joint of square steel tube column and H-shaped steel beam,three full-scale cross-shaped diaphragm through joints of square steel tube column and Hshaped steel beam were designed and tested under low-cycle repeated load.The thickness of the steel tube flange in panel zone of joints was varied.The test results show that the influence of steel frame system on the shear capacity of joints is little.

关 键 词：隔板贯通节点 抗剪性能 承载力 试验 

分 类 号：TU398[建筑科学—结构工程]