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Liste des publications du LMPS

Affichage des publications 1171 à 1180 sur 1309 au total

Mechanics of materials

Continuous anisotropic damage as a twin modelling of discrete bi-dimensional fracture

In this contribution, the use of discrete simulations to formulate an anisotropic damage model is investigated. It is proposed to use a beam-particle model to perform numerical characterization tests. Indeed, this discrete model explicitly describes…

C Oliver-Leblond, Boris Kolev, Rodrigue Desmorat

European Journal of Mechanics - A/Solids -

Solid mechanics

Integrity bases for cubic nonlinear magnetostriction

A so-called smart material is a material that is the seat of one or more multiphysical coupling. One of the key points in the development of the constitutive laws of these materials, either at the local or at the global scale, is to formulate a free…

Julien Taurines, Marc Olive, Rodrigue Desmorat, O Hubert, Boris Kolev

Journal of Magnetism and Magnetic Materials -

Differential Geometry

A Non-Intrusive Space-Time Interpolation from Compact Stiefel Manifolds of Parametrized Rigid-Viscoplastic FEM Problems

This work aims to interpolate parametrized Reduced Order Model (ROM) basis constructed via the Proper Orthogonal Decomposition (POD) to derive a robust ROM of the system's dynamics for an unseen target parameter value. A novel non-intrusive Space…

Orestis Friderikos, Marc Olive, Emmanuel Baranger, Dimitrios Sagris, Constantine David

Computational Mechanics -

Mechanics of materials

Highlighting the role of heterogeneity on the indentation hardness of foamed gypsum

The objective of this work is to link microstructure features of foamed gypsum (lightweight gypsum board core material) and its compressive properties. Several samples of foamed gypsum with different microstructures were manufactured and…

Julie Devillard, Jerome Adrien, Stéphane Roux, Sylvain Meille, Éric Maire

Journal of the European Ceramic Society -