异形柱向矩形柱转换时转换节点的受力分析

【作者】 金坤炜； 熊进刚； 桂国庆； 杨维汉；

【机构】 南昌大学建筑工程学院；

【摘要】 在异形柱一矩形柱转换节点中,当异形柱截面大于底部矩形柱截面时,上部异形柱的部分截面落在框架梁上,直接影响框架的设计。针对此情形,以有限元分析结果为基础,探讨了异形柱传给框架粱的荷载及产生的相应剪力,可供设计框架梁参考。更多还原

【Abstract】 In special-shaped column-rectangle column transfer joint,when the cross section of the special-shaped column surpasses that of the rectangle at the bottom,some part of the cross section of the special-shaped column will stay on the frame beam,which directly affect the design of the frame. Aiming at this problem,this thesis discusses,on the basis of analyze results of finite element method, the load transported to the frame beam by the special-shaped column as well as the relevant shear force, which may provide a reference for frame design.更多还原