Formulation thermodynamique d'une loi de comportement d'un matériau quasi-fragile couplant élasticité, endommagement et frottement : application au béton

Abstract : The accuracy of the mechanical behavior of concrete structures requires taking into account cracking in an efficient manner. In this work, a three-dimensional thermodynamical formulation including the damage, the residual deformation and partly unilateral effects specific to the concrete is introduced. In order to show the capabilities of such a formulation, the study of a reinforced concrete beam under mechanical loading is presented.
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Submitted on : Thursday, October 8, 2015 - 4:40:15 PM
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  • HAL Id : hal-01213636, version 1

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Lucas Adelaide, Benjamin Richard, Frédéric Ragueneau, Christian Cremona, Jean-Louis Tailhan. Formulation thermodynamique d'une loi de comportement d'un matériau quasi-fragile couplant élasticité, endommagement et frottement : application au béton. 19ème Congrès de Mécanique, Aug 2009, MARSEILLE, France. 6p. ⟨hal-01213636⟩

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