摘要
采用修正的Ｍｏｒｌｙ方程，以ρ０，Ｙ／Ｒ为小参数，对圆柱壳大开孔的边界条件进行渐近展开，得到了可适用于ρ０≤０．７，情况下的薄壳理论解。
The analytical solution for cylindracal shells with ρ0≤0.7,r_0,R radii of hole and shell,respectively; T thickness of shell)are presented inthis paper by solving the modified Morley’s equation. The accurate boundary conditions atthe hole edge are asymptoticly expanded in powers of ρ0 and T/R.
出处
《力学学报》
EI
CSCD
北大核心
1995年第4期482-488,共7页
Chinese Journal of Theoretical and Applied Mechanics
关键词
开孔
薄壳理论解
圆柱面壳
工程力学
cylindrical shell with opening,thin shell theoretical solution,asymptotic expansion
