摘要
本文利用多变量拟协调元的基本原理和构造方法,推导了拟协调非线性任意四边形薄板单元,从板的大挠度计算结果看,本文精度高运算快。
This paper derives the quasi-conforming nonlinear arbitery quadrilate- ral thin plate element using basic principle and texture method of multivariable quasi- conforming element. The result of great displacement plate computation indicates that this method has the advantages of high accuracy and quick computation.
出处
《沈阳建筑工程学院学报》
1989年第4期23-32,共10页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
插值
非线性结构
拟协调元
薄板
Interpolation
Non-linear Structural Analysis
Quasi-conforming Element
Thin Plate
