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    Modèle d'endommagement microplans

    This paper presents the constitutive relations implemented by R&DO and LaSAGeC in the Meca benchmark [EDF 99]. This benchmark is an evaluation of the models of behaviour of concrete using three dimensional modelling. It is a microplane type model based on an ellipsoidal distribution of the damage surface. The damage model and its coupling with plasticity are described. Crack closure is implemented too. A simplified method for performing the integration of the elastic energy over the planes is discussed. The paper concludes on the range of applicability of the model.

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    Modèle d'endommagement microplans

    This paper presents the constitutive relations implemented by R&DO and LaSAGeC in the Meca benchmark [EDF 99]. This benchmark is an evaluation of the models of behaviour of concrete using three dimensional modelling. It is a microplane type model based on an ellipsoidal distribution of the damage surface. The damage model and its coupling with plasticity are described. Crack closure is implemented too. A simplified method for performing the integration of the elastic energy over the planes is discussed. The paper concludes on the range of applicability of the model.

    Access

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    Check availability in my library
    Order at Subito €

    Modèle d'endommagement microplans

    This paper presents the constitutive relations implemented by R&DO and LaSAGeC in the Meca benchmark [EDF 99]. This benchmark is an evaluation of the models of behaviour of concrete using three dimensional modelling. It is a microplane type model based on an ellipsoidal distribution of the damage surface. The damage model and its coupling with plasticity are described. Crack closure is implemented too. A simplified method for performing the integration of the elastic energy over the planes is discussed. The paper concludes on the range of applicability of the model.

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    Title:

    Modèle d'endommagement microplans

    Contributors:

    Dubé, Jean-François (author) / Pijaudier-Cabot, Gilles (author) / La Borderie, Christian (author)

    Published in:

    Revue Française de Génie Civil ; 7 ; 621-634

    Publication date:

    2003-05-01

    Size:

    14 pages

    ISSN:

    1279-5119

    DOI:

    https://doi.org/10.1080/12795119.2003.9692513

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    Unknown

    Keywords:

    damage , anisotropy , isotropy , microplane , concrete , endommagement , anisotrope , isotrope , micoplans , béton

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