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为研究新型单边全螺栓连接节点与普通全螺栓连接节点在破坏形态和抗震性能方面的异同,设计两个节点试验:一个为H形钢柱与H形钢梁采用新型单边全螺栓连接;一个为H形钢柱与H形钢梁采用普通全螺栓连接。通过对两组试件进行低周反复试验,对比研究新型单边全螺栓连接与普通全螺栓连接的破坏形态以及承载力、滞回性能、延性、耗能能力、刚度退化等抗震性能的异同。
In order to study the similarities and differences between the failure modes and the seismic performance of the new unilateral full bolted joints and ordinary bolted joints, two joint tests were designed: one was a new one-way full-bolted joint with a H-shaped steel column and an H-shaped steel beam; One is H-shaped steel column and H-beam using ordinary full-bolted. Through the low-cycle test of two groups of specimens, the similarities and differences between the failure modes of the new unilateral full-bolted joint and ordinary full-bolted joint and the seismic performance such as bearing capacity, hysteretic performance, ductility, energy dissipation capacity and stiffness degradation were compared.