厚球壳与实心球轴对称问题的一般解  

A General Solution of Axisymmetric Problem of Arbitrary Thick Spherical Shell and Solid Sphere

作　　者：卜小明[1] 严宗达[1] 

机构地区：[1]天津大学

出　　处：《应用数学和力学》1992年第6期497-503,共7页Applied Mathematics and Mechanics

摘　　要：本文试图从更一般的三维问题基本方程出发研究任意厚球壳与实心球的轴对称问题.对于受任意轴对称载荷的厚球壳和实心球体,文中运用加权残值法给出了以Legendre级数表示的一般解.In this paper, the axisymmetric problems of arbitrary thick spherical shell and solid sphere are studied directly from equilibrium equations of three-dimensional problem, and the general solutions in forms of Legendre series for thick spherical shell and solid sphere are given by using the method of weighted residuals

关 键 词：薄壳 轴对称问题 实心球 厚球壳 

分 类 号：O342[理学—固体力学]