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 3 试验中的升温速率
Fig.3 Temperature increasing speed in test