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Le Repere Local Ou Global !


Hassenreal

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Salut a tous,

Quand on fait le dimensionnement des differents pieces d'une telle structure sur ROBOT, on saisit les deux coefficients de longueurs de flambement suivant les deux axes "Y" et "Z"...

La question qui se pose est la suivante : ces axes (Y et Z) sont-ils les axes du repere local a chaque piece ou il sont les deux axes du repere global de la structure entière ????

Cordialement

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