摘要
本文利用“两变量法”［１］和“混和摄动法”［２］研究了正交各向异性矩形板在非均布横向载荷作用下的非线性弯曲问题，在四边固定条件下，得到了一致有效渐近解．
In this paper,under the the non-uniform transverse load,the problems ofnonliear bending for orthotropic rectangular plate are studied by using'themethod of two-variable'[1] and 'the method of mixing perturbation'[2].The uniformly valid asymptotic solutions of Nih-order for ε1 and Mth-order for ε2 fororthotropic rectangular plate with four clamped edges are obtained.
出处
《应用数学和力学》
CSCD
北大核心
1996年第3期213-218,共6页
Applied Mathematics and Mechanics
关键词
正交各向异性
矩形板
非线性弯曲
弯曲
板
orthotropic rectangular plate,nonliear bending,method oftwovariable,method of mixing perturbation,uniformly valid asymptoticsolutions
