异形柱框架结点受力性能研究  

An Experimental Investigation into Behavior of Exterior Beam-t Column Joints

作　　者：崔清洋[1] 胡必武[2] 

机构地区：[1]盐城工学院建筑工程系,江苏盐城224003 [2]宁夏大学土木工程系,银川750021

出　　处：《盐城工学院学报（自然科学版）》2004年第4期59-62,共4页Journal of Yancheng Institute of Technology:Natural Science Edition

摘　　要：研究钢筋混凝土框架顶层T形柱梁边结点在单调荷载作用下的受力性能 ,分析框架梁纵筋在结点处的锚固构造及结点的破坏机理和破坏方式 ,根据试验结果提出结点抗剪承载力公式。The test rerults of ten exterior beams -T column joints on the top floor under monotonous loading are reported. The anchorage of beam and the failure mechanics of the joints are also discussed. Based on the experimental results,a formula to calculate the shear capacity of the joints is put forward.

关 键 词：T形柱 结点 承载力 锚固 

分 类 号：TB124[理学—工程力学]