摘要
圆柱壳是工程中最常用的结构元件之一,对圆柱壳在各种基本载荷以及在不同类型载荷的联合作用下的屈曲问题研究一直是应用力学界和结构工程界十分关注的课题,与静力屈曲相比,圆柱壳的动力屈曲问题的研究还不尽完善。文章通过有限元软件ANSYS研究圆柱壳轴向冲击下的动力屈曲问题。
The cylindrical shell is one of the most common-used components in engineering. It is a most concerned subject in applied mechanics and structure engineering fields to study the buckling problems of cylindrical shells under various basic loads and the combination of these loads. Compared with statics buckling, the research on dynamic buckling of cylindrical shells needs to be improved. This paper tends to make an analysis on dynamic buckling of cylindrical shells under axial impulsive load with ANSYS.
出处
《机械管理开发》
2008年第1期77-78,共2页
Mechanical Management and Development
关键词
圆柱壳
动力屈曲
屈曲模态
计算机仿真
ANSYS
Cylindrical shells
Dynamic buckling
Buckling modes
Computer simulation
ANSYS
