正交异性表层的夹层圆柱扁壳的非线性稳定性

本文采用大挠度理论,对正交各向异性表层的夹层扁壳进行了几何非线性的稳定性分析,求出了屈曲载荷并研究了后屈曲特性.     

Creep buckling of cross-ply symmetric laminated cylindrical panels

A creep buckling analysis of cross-ply symmetric laminated cylindrical panels is given in this paper.By means of theoretical analysis,a method to determine the critical load of creep buckling of the panels with simply supported boundary conditons is obtained.