MULTISCALE FINITE ELEMENT METHOD FOR SUBDIVIDED PERIODIC ELASTIC STRUCTURES OF COMPOSITE MATERIALS

作     者：Li-qun Cao Jun-zhi Cui De-chao Zhu Jian-lan Luo 

作者机构：Institute of Computational Mathematics and Science-Engineering ComputingAcademy of Mathematics and Systems SciencesChinese Academy of SciencesBeijing 100080China Solid Mechanics Research CenterBeijing University of Aeronautics and AstronauticsBeijing 100083China Department of Applied PhysicsBeijing University of Aeronautics and AstronauticsBeijing 100083China 

出 版 物：《Journal of Computational Mathematics》 (计算数学（英文）)

年 卷 期：2001年第19卷第2期

页      面：205-212页

核心收录：

学科分类：07[理学] 070102[理学-计算数学] 0701[理学-数学] 

基　　金：The Project Supported by National Natural Science Foundation of China (No.19801006)and SpecialFunds for Major State Basic Rese 

主　　题：multi-scale asymptotic method finite element method composite medium 

摘      要：Deals with a study which discussed the mechanical behaviour for subdivided periodic elastic structures of composite materials, from the viewpoint of macro- and meso-scale coupling. Multiscale asymptotic expansion and truncation error estimates; Discussion on multiscale finite element method; Details of higher order difference quotients and total error estimates; Numerical experiments.