H形钢梁与钢管柱隔板贯通式连接节点抗震性能试验

Experimental Study on the Seismic Performance of Diaphragm through Type Joint Connecting H Beam and Tube Column in Steel Frame

针对隔板贯通式柱梁连接节点进行了滞回性能试验。试验考察参数有方钢管与圆钢管、隔板贯通形式与内隔板形式、隔板挑出长度、柱上有无轴力等,并对隔板贯通式节点的构造进行了探讨。研究表明,这类节点可以满足现行抗震设计规范的相关要求。

Experimental research was performed on the hysteretic behavior of beam column joint with crossing diaphragm. The factors taken into account in the test include the steel circular and rectangular tubes, crossing diaphragm and inner diaphragm, the sizes of protrusion of the diaphragm, and the vertical load on column. The details of the joints with crossing diaphragm are discussed. It is shown by experiments that this kind of joint meets the requirements specified by current seismic design codes.