圆钢管框架柱与H形钢梁连接的节点构造研究

Investigation About the Joints of the Tube Column and Beam on the Steel Frame Structure

对钢框架结构圆管框架柱与H形钢框架梁连接设置外环板的节点进行了有限元计算,分析研究了圆管框架柱与框架梁连接节点设置的外环板形状、宽度、柱壁厚及柱上应力对框架节点区应力的影响,并对影响外环板的宽度取值因素进行了研究,供同类设计参考。

Finite element analysis of the outer ring plate joints of the tube column and H type beam on the steel frame structure is introduced.The influences of the form, width of the outer ring plate, wall thickness of column, and stresses in the column on the stresses in the range of frame joints are studied. The value factors of the width that affect the outer ring plate are investigated and can be referred in the further relevant design.