【摘要】 通过对循环荷载作用下的剖分 T型钢连接节点的试验研究 ,分析了剖分 T型钢连接的滞回性能 .试验结果表明 :剖分 T型钢连接具有良好的延性和耗能能力 ,节点的转角都超过了 0 .0 3 rad;剖分 T型钢翼缘厚度是影响节点滞回性能和极限承载力的决定因素 .最后 ,根据试验结果提出了此类连接的设计和施工建议更多还原

【Abstract】 The hysteretic behavior of the slit T steel beam column connections under cyclic loading is presented. Experimental results show that the slit T steel connections have better behavior of ductility and energy dissipation, and the rotations of all connections exceed 0.03 radians. The slit T steel stiffness (the thickness of the flange) is one of the most important factors, which has crucial influence on the cyclic behavior of connections. At last, suggestions on design and fabrication about this type connections based on the experiment results are presented.更多还原