Author(s): Liu Guo-xi, Wang Zhen-ming
Pages: 64-76
Year: 1984 Issue:  1
Journal: Chinese Journal of Solid Mechanics
Keyword:  表板; 剪切变形; 轴压; Kirchhoff; 圆柱壳; 最小势能原理; 边界条件; 环氧复合材料; 纤维复合材料; 广义位移;
Abstract: In this paper, by using Kirchhoff hypothesis for face sheets and assuming that thecore can bear in-plane stresses and contribute to shear deformation in thickness direction,the finite deflection equations and their boundary conditions of a shallow sandwich shellmade of composite materials are derived through the minimum potential principle. As anexample, a linear buckling problem of sandwich rectangular cylindrical shell under axial orlateral load is solved.