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coefficient de poisson


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posté par samideqlqpart

aujourd hui j ai une serie de question à poser

1/

dans les logiciels de calcul pourkoi on adopte le coefficient de poisson égal à 0.2 alors qu'on sait que:

v=0 pour le calcul des sollicitations

v=0.2 pour le calcul des déformations

est ce qu ils tiennent compte

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