摘要
本文以圆柱薄壳为例,计算不同几何关系对受均匀外压壳体失稳临界载荷的影响,分析其影响原因,从而为工程应用提供了选择依据。
With an aylindrical shell for example,by different geometry relationship this paper calculated an effect for stable acriticat load of the shell which is suffered uniform external pressure,and analysed the effect reason.So it offered the accordance for application in engineering.
关键词
壳体
稳定问题
几何关系
临界载荷
stability of shell
geometry relationship
acritical load
