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为考察分析连梁中配置钢板的梁墙节点的受力性能,对3种形式的9个梁墙节点试件进行了梁端低周往复荷载作用下的拟静力试验研究,分析了各试件的承载力、耗能能力、滞回特性及节点域变形等。结果表明:增加内置钢板的厚度可以提高梁墙节点的承载力,但对梁墙节点的延性影响不大;内置钢板上满布栓钉的梁墙节点在延性和承载力方面均优于内置钢板锚固区布置栓钉的梁墙节点。
In order to investigate and analyze the mechanical properties of the beam-wall joints with steel plates attached to the beam, the quasi-static tests of three kinds of nine beam-wall joints were carried out under low-cyclic reciprocating loads at the beam ends. Bearing capacity, energy consumption, hysteresis characteristics and deformation of the node domain. The results show that increasing the thickness of the built-in steel plate can improve the bearing capacity of the beam-wall joints, but has little effect on the ductility of the beam-wall joints. The beam-filled nodes with built-in steel plates have better ductility and bearing capacity than the built- Anchorage zone studs are arranged at the beam wall nodes.