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Liste des publications du LMPS

Affichage des publications 131 à 140 sur 1449 au total

Chemical and Process Engineering

Physical-chemical characterization of a crystallinity gradient in a carbon black-filled PEEK laminate manufactured by laser-assisted tape placement

Laser-assisted tape placement (LATP) of thermoplastic composites (TPC) enables the rapid production of laminates. However, during layup, higher cooling rates are expected on the bonded interphases between two plies (in the vicinity of the interply),…

Noé Restif, Suzanne Laik, Mael Péron, Federica Daghia, Frédéric Jacquemin

Polymer -

Structural mechanics

Three-dimensional beam-to-beam frictional contact with small-sliding and finite rotations

Abstract Stranded cables, composed of multiple twisted wires, exhibit high tensile strength and flexibility, making them essential in numerous industrial applications, such as mooring lines for offshore structures, overhead conductors, and cable…

Karim Aït Ammar, Pierre-Alain Guidault, Pierre-Alain Boucard, Julien Said, Fikri Hafid

Computational Mechanics -

Solid mechanics

Theoretical and numerical comparison of the elastic ultrasonic wave scattering in polycrystalline materials with fiber texture

The physics of the elastic ultrasonic wave scattering is of interest for the non-destructive Laser-Ultrasonics (LU) technique to characterize polycrystalline materials. Generally, polycrystalline media are composed of multiple anisotropic single…

Juan Camilo Victoria Giraldo, Jerome Laurent, Alain Lhémery, Denis Solas, Bing Tie

CFA 2025 – 17e Congrès Français d’Acoustique -

Mechanics of materials

Stress intensity factor determination along a kinked crack path by DIC analyses

Sharp kinks may be observed under shear loading or in materials containing weak directions, such as those produced by additive manufacturing. A better understanding of the fracture of these materials, both theoretically and experimentally, is…

Thomas Corre, François Hild, Veronique Lazarus

International Journal of Fracture -

Solid mechanics

Condition d'intégrabilité d'une loi d'hypoélaticité

Nous proposons une reformulation géométrique de l'hypoélasticité en terme de 1-formes (puissances) sur la variété des métriques riemanniennes. A partir de cette reformulation, nous établissons une nouvelle condition nécessaire d'intégrabilité d'une…

Romain Lloria, Boris Kolev, Rodrigue Desmorat

Engineering Sciences

Augmented DIC and FE Analyses: A Two-Field Approach to Damage Localization

The prediction of localized phenomena is still challenging. In particular, running an entirely consistent simulation with experimental observations is delicate. It is proposed that FE simulations on fine meshes be augmented with experimentally…

Stéphane Roux, François Hild

Advanced Modeling and Simulation in Engineering Sciences -

Differential Geometry

Cinématiques des milieux généralisés et repères mobiles

This work presents a unified geometrical framework for modeling generalised continua in finite strains : in any dimension (rods, shells, 3D media), in any micromorphic theory of order one (micromorphic, Cosserat, micro-dilatation, etc) and in any…

Clément Ecker, Rodrigue Desmorat, Boris Kolev