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Méthode des éléments discrets : des problèmes multi-corps aux problèmes d’endommagement dynamique complexes.

Type
Communications avec actes
Author
IORDANOFF, Ivan
164351 Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]
ANDRE, Damien
164351 Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]
CHARLES, Jean-Luc
164351 Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]
VIOT, Philippe
164351 Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]

URI
http://hdl.handle.net/10985/8255
Date
2011

Abstract

La méthode des éléments discrets est présentée comme une alternative aux approches de type mécanique des milieux continus pour aborder certains aspects liés aux problèmes dynamiques, notamment la multi fracturation de matériaux fragiles. Des exemples liés à l’usinage des composites et au surfaçage du verre sont présentés. Une extension de la méthode pour étudier le comportement des mousses est ensuite proposée et imagée par des premiers résultats.

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