Application of hp-Adaptive Finite Element Method to Two-Scale Computation

被引：14
|
作者：
Oleksy, Marta [1 ]
Cecot, Witold [1 ]
机构：
[1] Cracow Univ Technol, Dept Civil Engn, PL-31155 Krakow, Poland
来源：
ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING | 2015年 / 22卷 / 01期
关键词：
REPRESENTATIVE VOLUME ELEMENTS; MULTISCALE RHEOLOGICAL MODEL; POSTERIORI ERROR ESTIMATION; P-VERSION; DISCONTINUOUS PHENOMENA; VARIATIONAL APPROACH; BOUNDARY-CONDITIONS; ELASTIC BEHAVIOUR; HOMOGENIZATION; COMPOSITES;
D O I：
10.1007/s11831-014-9109-9
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Application of a two-scale approach to modeling of inelastic deformations of metal matrix composites is presented in the paper. We use the computational homogenization based on RVE analysis with certain modifications that reduce the computational cost and some approaches to estimate the modeling error introduced by homogenization. Furthermore, the automatic -adaptive finite element method is used to deliver approximation error-controlled results in reasonable time. Numerical examples demonstrate the efficiency and accuracy of the developed methods and algorithms.
引用
收藏
页码：105 / 134
页数：30
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