半刚性连接钢框架有限元分析和研究  

Finite element analysis of steel frame with semi-rigid connections

作　　者：王新武[1] 

机构地区：[1]洛阳工业高等专科学校建筑工程系,河南洛阳471003

出　　处：《世界地震工程》2004年第2期77-80,共4页World Earthquake Engineering

基　　金：河南省科技攻关项目(0324460012)

摘　　要：对带双腹板顶底角钢连接钢框架进行了非线性有限元分析,得到了钢框架的弯矩图以及应力梯度图等分析结果。同时进行了有限元分析结果与实验结果的对比,初步探讨了带双腹板顶底角钢连接对钢框架性能的影响。nonlinear finite element analysis of steel frame with two web and top-seat angle connections is performed in this paper, moment figure and stress gradient figures of this steel frame are gained. At last, comparisons between the analysis results and the testing results are carried out, and the effects of the top-seat angles and the two web connections on steel frame are simply analyzed.

关 键 词：半刚性连接 有限单元法 钢框架 加载 位移控制 

分 类 号：TU435[建筑科学—岩土工程]