摘要
本文应用功的互等定理,给出了弯曲矩形板的广义位移解及其边界值.从广义位移解可导出在各种载荷作用下具有各种边界条件矩形板的弯曲位移公式.本文导出的广义位移解的边界值是求解各种复杂边界条件矩形板弯曲的理论基础.
In this paper,the reciprocal theorem is applied to give the generalized displace- ment solution and its boundary values of the bending rectangular plate.The formulas of the bending displacement of the rectangular plates with various boundary conditions under various loads axe derived from the generalized displacement solution.The boundary values of the gen- eralized displacement solution derived in this paper is the theoretical basis to solve a bending rectangular plate with various boundary conditions.
出处
《工程力学》
EI
CSCD
北大核心
1997年第1期122-130,共9页
Engineering Mechanics
关键词
弹性薄板
广义位移解
边界值
弹性力学
elastic thin plate
generalizeal displacement solution
boundary value
