摘要
从各向异性板的基本理论出发 ,推导出正交各向异性圆板的非对称大变形基本方程 ,利用Fourier级数把问题的偏微分方程转化为一组可积分求解的非线性常微分方程 ,并给出利用迭代法求解该问题的基本方法·
Based upon the theory of anisotropic plates, the unsymmetrical large deformation equations of orthotropic circular plates were derived. By using Fourier series, the partial differential equations of this problem can be transformed into sets of non_linear differential equations. And the procedure to solve the problem using the iterative method is given.
出处
《应用数学和力学》
EI
CSCD
北大核心
2002年第9期881-888,共8页
Applied Mathematics and Mechanics
基金
甘肃工业大学科研基金 (92 114 )
关键词
正交各向异性
圆薄板
非对称
大变形
迭代法
orthotropic
circular thin plates
unsymmetrical
large deformation
iterative method
