【作者】 张玉； 郑廷银；

【Author】 Zhang Yu, Zheng Tingyin ( College of Civil Engineering, Nanjing University of Technology, Nanjing, 210009 )

【机构】 南京工业大学土木工程学院；

【摘要】 通过采用顶底角钢带有加劲肋的腹板双角钢顶底角钢连接在静力荷载作用下的试验研究,研究了顶底角钢、顶底角钢加劲肋、腹板角钢、梁柱翼缘和腹板在荷载作用下的应力情况,确定了这种连接的受力性能及破坏模式,得到此类连接的M-θ曲线、连接初始刚度、极限承载力和极限转角,讨论了加劲肋及其他因素对连接性能的影响。更多还原

【Abstract】 According to static load test on top and seat angles with stiffer and double web angles connection, authors analyze the stresses on the top and seat angles,stiffer,web angles,beam flange and web,column flange and web. The static behavior and failure mode of the semi-rigid connection are determined,and the M-θ relation,the initial stiffness,the ultimate bearing capacity and the ultimate rotation are obtained. The stiffeners and other factors which influence the static behavior of the connection are discussed.更多还原