多夹层板壳的非线性理论及应用(Ⅲ)──扁壳的弯曲和稳定

Nonlinear Theory of Multilayer Sandwich Shells and lts Application(Ⅲ)-Large Deflection and Postbuckling of Shallow Shells

本文根据文[1]获得的多夹层扁壳非线性基本方程，求解了各种载荷及边界条件下矩形底面多夹层扁壳的非线性弯曲问题，多夹层板、扁柱亮在轴向压力作用下的稳定问题，以及一般形状的扁壳在边界作用力下的变形．

In this paper, exact solutions of large deflection of multilayer sandwich shallow shells under transverse forces and different boundary conditions are presented. Exact results of postbuckling of multilayer sandwich plates, shallow cylindrical shells and nonlinear deflection of general shallow shells such as spherical shells under inplane edge forces are also obtained by the same procedure.