Publications

Geophysics

Anatomy of strike-slip fault tsunami genesis

Significance Our work has uncovered unexpected potential for strike-slip faults to generate devastating tsunamis, without necessarily triggering coseismic underwater landslides or slumps with their associated wave generation. This is a previously…

Ahmed Elbanna, Mohamed Abdelmeguid, Xiao Ma, Faisal Amlani, Harsha Bhat, Costas Synolakis, Ares Rosakis

Proceedings of the National Academy of Sciences of the United States of America - 2021

Mechanics of materials

A new mechanism-based temperature-dependent viscoelastic model for unidirectional polymer matrix composites based on Cartan decomposition

A new three-dimensional temperature-dependent viscoelastic constitutive model for unidirectional fiber reinforced, polymer composite materials subjected to small strains is developed in this work. The key point is to introduce the viscoelastic…

L. Di Gennaro, F. Daghia, M. Olive, Frédéric Jacquemin, D. Espinassou

European Journal of Mechanics - A/Solids - 2021

Théorie des représentations

Characterization of the symmetry class of an Elasticity tensor using polynomial covariants

Marc Olive, Boris Kolev, R. Desmorat, Boris Desmorat

Mathematics and Mechanics of Solids - 2021

Sciences de l'ingénieur

Model reduction techniques for quantitative nano-mechanical AFM mode

Xuyang Chang, Stéphane Roux, Simon Hallais, Kostas Danas

Measurement Science and Technology - 2021

Mécanique des matériaux

Poynting Effects in Pantographic Metamaterial Captured via Multiscale DVC

Patrick Auger, Thomas Lavigne, Benjamin Smaniotto, Mario Spagnuolo, Francesco Dell'isola, François Hild

Journal of Strain Analysis for Engineering Design - 2021

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 - 2021

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 - 2021

Mécanique des matériaux

Toward virtual design and optimization of a structural test monitored by a multi-view system

Matthieu Vitse, Martin Poncelet, Alaa Eddin Iskef, John-Eric Dufour, Renaud Gras, Amine Bouterf, B. Raka, Cédric Giry, Fabrice Gatuingt, François Hild, Frédéric Ragueneau, Stéphane Roux

Journal of Strain Analysis for Engineering Design - 2021

Engineering Sciences

Model and mesh selection in the context of model identification from full-field measurements

Nguyen Hai Nam, Ludovic Chamoin, Cuong Ha-Minh

14th World Congress on Computational Mechanics - 2021

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 - 2021