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Publications

Liste des publications du LMPS

Affichage des publications 1161 à 1170 sur 1449 au total

Matériaux composites et construction

An orthotropic damage model with internal sliding and friction for masonry-like material

Quasi-brittle materials like masonry exhibit mechanical properties and develop nonlinearities that are mainly driven by their joints. In the present work, a Continuum Damage Mechanics point of view is considered to describe the macroscopic behavior…

Pierre-Jean Tisserand, Héloïse Rostagni, Cédric Giry, Thi Thanh Huyen Nguyen, Rodrigue Desmorat, Frédéric Ragueneau

Engineering Fracture Mechanics -

Mechanics of materials

Impact of grinding process on the mechanical behavior of CVI-SiC/SiC tubes for nuclear application

SiC/SiC composites are promising candidates for nuclear fuel cladding due to their outstanding mechanical resistance and properties at high temperatures (>1200°C). During the manufacturing process, a grinding phase of both the external and…

Claire Morel, Christophe Lorrette, James Braun, Jacques Lamon, Emmanuel Baranger

46th International Conference and Expo on Advanced Ceramics and Composites (ICACC2022) -

Mechanics of materials

DVC Analyses to Study Deformation and Damage mechanisms of Teak in Torsion

Wood is a material with anisotropic elastic properties at the macroscale. In the present work, a sample made of Beninise teak was subjected to in situ torsion. DVC analyses were run at the mesoscale to measure displacement fields. The corresponding…

Malo Valmalle, Crépin Hounlonon, Benjamin Smaniotto, Clément Kouchadé, François Hild

Comptes Rendus. Mécanique -

Mechanics of materials

2D Numerical Simulation of Auxetic Metamaterials Based on Force and Deformation Consistency

This work showcases a novel phenomenological method to create predictive simulations of metallic lattice structures. The samples were manufactured via laser powder bed fusion (LPBF). Simulating LPBF-manufactured metamaterials accurately presents a…

Antonina Roth, Georg Ganzenmüller, Florian Gutmann, Puneeth Jakkula, François Hild, Aron Pfaff, Kaiyang Yin, Chris Eberl, Stefan Hiermaier

Materials -

Structural mechanics

Vers une stratégie robuste et automatisée pour le recalage de modèles en dynamique vibratoire : application au suivi des structures endommageantes testées sur table vibrante

Dans cette étude, la stratégie de recalage de modèle basée sur la minimisation de la fonctionnelle d’Erreur en Relation de Comportement modifiée est revisitée et automatisée pour des problèmes de dynamique vibratoire. Appliquée ici à des essais…

Matthieu Diaz, Pierre-Étienne Charbonnel, Ludovic Chamoin

15ème Colloque National en Calcul des Structures (CSMA 2022) -