非线性元胞单元法初探  

Study on Nonlinear Cellular Element Method

作　　者：杨吉新[1] 王乘[1] 

机构地区：[1]华中科技大学土木工程与力学学院

出　　处：《武汉理工大学学报》2003年第9期32-35,共4页Journal of Wuhan University of Technology

基　　金：国家自然科学基金 ( 19772 0 38);武汉市重大科技攻关项目 ( 2 0 0 110 0 10 0 3)

摘　　要：将元胞单元法用于弹塑性问题分析 ,探讨其求解非线性问题的可行性 ,给出了详细的计算步骤 ,进行了数值试验 。Nonlinear cellular element method was studied for enriching its theory. According to its principle, the techniques of computing elastic plastic structures were researched and a numerical example was given. The computing steps and results were presented. Based on the numerical results, the feasibility, advantages and disadvantages of cellular element method were discussed.

关 键 词：元胞单元法 弹塑性 元胞自动机 有限单元法 

分 类 号：O343[理学—固体力学]