Sur une stratégie de calcul multiéchelle pour l’analyse des structures composites
Discrétisation et performances
Keywords:
substructuring, heterogeneous materials, homogenization, LATIN methodAbstract
In order to solve efficiently large scale problems arising from the simulation of heterogeneous structures, described up to the microscale, a multiscale computational strategy strongly related to homogenization techniques has been proposed in [LAD 00]. In this paper, specific tools required to address the case of composite materials are proposed: the use of a third scale and of the periodic media homogenization theory within the areas located far from the boundaries.
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References
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