摘要
本文利用有限元方法对门式刚架进行弹性稳定性分析。算例表明，这种方法在杆系结构的稳定分析中是有效可行的，具有计算简洁，便于计算机处理和很好的工程应用价值。
In this paper,stablilty of portal frame is analysed by means of finite elemewt method Numerical results show that this method for the stability analysis of framed structures is very efficicnt and is charocterixed by its comenience of calculation and computer processing hence,it is of great value in engineering application.
出处
《太原重型机械学院学报》
1999年第4期344-348,共5页
Journal of Taiyuan Heavy Machinery Institute
关键词
门式
刚架
稳定性分析
有限元法
portal frame
stability analysis
finite element method
