弹性薄板和薄扁壳及其在半空间上接触问题解的唯一性证明  

Uniqueness for the Solutions of Elastic Thin Plates and Shallow Shells as Well as Their Contact Problem With Half Space

作　　者：范家参[1] 

机构地区：[1]云南工业大学建工学院,昆明650051

出　　处：《应用数学和力学》2000年第3期297-300,共4页Applied Mathematics and Mechanics

基　　金：云南省教委科研基金资助项目

摘　　要：用Laplace方程的第一种内边界问题不可能有两个不同的解这一定理 。The uniqueness for the solutions mentioned in the subject is proved by using the uniqueness of the solution for the internal boundary problem of Laplace and bi_Laplace equations of the first kind as well as of the second.

关 键 词：解 唯一性 弹性薄板 薄扁壳 半空间 接触问题 

分 类 号：O343.3[理学—固体力学]