摘要
按照考虑横向剪切变形的大挠度理论，研究了在轴对称法向载荷和均匀轴向载荷作用下，正交各向异性复合材料圆柱壳的轴对称大变形问题。得到了边界条件为固支和简支时，有限长圆柱壳的解析解。文中还给出了碳纤维／环氧复合材料圆柱壳的算例，说明了边界条件的影响。
The axisymmetrical large deformation problems of orthotropic laminated composite cylindricalshells subjected to axisymmetrical radial pressure and uniform axial loading are investigated on the basis of thegeometrically nonlinear theory. Closed-form solutions of finite length laminated cylindrical shells are obtained for a given set of boundary conditions at the edges. Numerical examples for the shells made of carbon fiber/epoxy resin composite materials are presented and the effects of boundary conditions are illustrated.
出处
《固体火箭技术》
EI
CAS
CSCD
1997年第2期61-67,共7页
Journal of Solid Rocket Technology
关键词
火箭发动机
壳体
复合材料
缠绕结构
结构分析
Rocket engine case Composite material Filament winding construction Nonlinear structural analysis
