Un estimateur d'erreur pour les modèles probabilistes en mécanique linéaire avec contacts

Abstract : This paper introduce quantitative tools, based on the constitutive relation error, leading to the qualification of the model error for stochastic problems in linear mechanics with contacts. A stochastic error estimator is proposed with the construction of the related admissible fields. This estimator is then used on a simple example that makes it possible to observe certain of its properties by comparison with a reference error.
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Jérémie Bellec, Pierre Ladevèze, Eric Florentin, David Néron. Un estimateur d'erreur pour les modèles probabilistes en mécanique linéaire avec contacts. 8e Colloque national en calcul des structures, CSMA, May 2007, Giens, France. ⟨hal-01507579⟩

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