单边螺栓连接T形件-钢管节点高温下及高温后受拉性能
尤洋,王培军,孙乐乐,叶继红,姜健

Tensile behavior of one-side bolted T-stub to tube connection at fire and post-fire circumstances
Yang YOU,Pei-jun WANG,Le-le SUN,Ji-hong YE,Jian JIANG
图 14 S1、S5组试件的荷载位移曲线比较
Fig.14 Comparison of load-displacement curves of specimens in S1 and S5 groups