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Initiation au calcul des structures dans le domaine plastique Elasto - plasticit en petite transformation

Objectifs. Introduction la plasticit classique Aborder la rsolution de problme non linaire Utiliser un code de calcul en non linaire . Plan. Aspect physique - modles analogiques Elasto-plasticit des barres (1D) tude des treillis Elasto-plasticit des poutres (3D ==> 1D)

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Initiation au calcul des structures dans le domaine plastique Elasto - plasticit en petite transformation

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    1. Initiation au calcul des structures dans le domaine plastique Elasto - plasticité en petite transformation

    2. Objectifs

    3. Plan

    5. Aspects physiques

    7. Modčles rhéologiques

    9. Essai de traction

    12. Modélisation

    13. Evolution élasto-plastique des Treillis

    14. Application

    18. Résolution numérique

    22. Plasticité des poutres

    29. Plasticité 3D

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