摘要
利用坐标变换将钢筋混凝土板的弯曲问题变换为各向同性板弯曲问题。然后利用康脱洛维奇变分原理及加权残值法计算各向同性板弯曲变形 ,从而得到原问题的解。本文所采用的方法简单 。
The coordinate transformation method is used in this pape r to convert bending problems of ortho graphic concrete plate to isotropic.Th en the bending deflection of transformed isotropic plate is computed by use Cont orovich variational principle and weighted residual method.Thus,solutions of o riginal problems are ob tained.The method of this paper is simple and has prac tical usage for engineering problems.
出处
《应用力学学报》
CAS
CSCD
北大核心
2002年第1期63-65,共3页
Chinese Journal of Applied Mechanics
