A micro–macro and parallel computational strategy for highly heterogeneous structures
A micro–macro and parallel computational strategy for highly heterogeneous structures
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高度异质结构的微观-宏观并行计算策略
DOI：
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发表时间：
2001
期刊：
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通讯作者：
D. Dureisseix
中科院分区：
文献类型：
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作者：
P. Ladevèze;O. Loiseau;D. Dureisseix
提出了一种新的细观-宏观计算策略，用于分析描述到细观层次的结构，如复合材料结构。微观和宏观量的描述是在界面上进行的，该界面是由结构分解成子结构和界面的组装而产生的。描述了基于牵引力的微观-宏观策略版本，并讨论了数值参数的影响以及该方法的性能。版权所有© 2001约翰威利父子有限公司。
A new micro–macro computational strategy is proposed for the analysis of structures which are described up to the micro level, such as composite structures. The description of micro and macro quantities is performed on the interface arising from the decomposition of the structure into an assembly of substructures and interfaces. A traction‐based version of the micro–macro strategy is described and the influence of the numerical parameters as well as the performance of the approach are discussed. Copyright © 2001 John Wiley & Sons, Ltd.