摘要
介绍了基于ANSYS有限元分析软件对Γ形框架结构的非线性屈曲分析步骤,并列举了工程算例,得出了该不稳定屈曲结构对初始缺陷敏感的结论,并对工程设计提出了指导性建议。
Nonlinear buckling analysis steps of T-type frame based upon ANSYS finite element analysis software are introduced. Combined calculation example conclusion that this unstable structure is sensitive to initial imperfection is obtained, which can be used as instruction for engineering design.
出处
《山西建筑》
2006年第22期89-90,共2页
Shanxi Architecture
关键词
Г形框架
非线性屈曲分析
初始缺陷
承载力
Г-type frame, nonlinear buckling analysis, initial imperfection, bearing capacity
