考虑节点域剪切变形的钢框架有限元分析  

Finite Element Analysis on Shear Deformation of Panel Zone of Steel Frames

作　　者：袁征 张志远 赵慧芳 

机构地区：[1]机械工业第六设计研究院,郑州450007 [2]河南省电力勘测设计院,郑州450007

出　　处：《河南科学》2009年第9期1131-1133,共3页Henan Science

摘　　要：借助有限元分析软件MIDAS/Gen,将钢框架梁柱节点作为一个单独的单元,建立起了考虑节点域剪切变形钢框架结构的有限元模型.将考虑节点域剪切变形的模型与传统计算方法的计算结果进行对比,为较准确的钢框架结构分析计算提供参考.Finite element analysis software MIDAS/Gen is introduced. Beam-to-column connection panel zone is regarded as an independent element. And then the finite element model of is established in which shear deformation of panel zone is taken into account. The result of model based on shear deformation of panel zone and the model based on traditional calculation method are compared, and by contrast,which can offer more accurate steel frame structure analysis methods.

关 键 词：有限元分析 钢框架 节点域 剪切变形 

分 类 号：TU323.1[建筑科学—结构工程]