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Liste des publications du LMPS

Affichage des publications 81 à 90 sur 1635 au total

Nonlinear Sciences

Variational formulation of loading-induced damage anisotropy: Theoretical framework for second-order anisotropic damage and Lip-field regularization

Variational approaches for damage and fracture are now well established. Most of them are restricted to isotropic (scalar) damage, but tensorial internal variables are needed to properly account for loading-induced damage anisotropy. The objective…

Bruno Masseron, Giuseppe Rastiello, Rodrigue Desmorat, Nicolas Moës

Journal of the Mechanics and Physics of Solids -

Mechanics

Helical buckling in textile cord-elastomer composites under compressive loadings: Experiments and simulations

In this paper, the study of helical buckling is extended, for the first time, to slender structures with a complex architecture: textile cords. This phenomenon is investigated experimentally through in-situ X-ray tomography compression tests and…

Gianluca Auteri, Jan Neggers, Sophie Charpin, Kablan Guy-Delphin Agniman, Damien Durville

International Journal of Mechanical Sciences -

Géotechnique

Effect of Chitosan on Soil Stabilization

Soil stabilization using biopolymers has emerged as an environmentally friendly alternative to traditional binders like cement and lime. In this study, Chitosan, a biopolymer derived from waste crustacean shells, was used to treat coarse and fine…

Min Yao, Benhui Fan, Fernando Lopez‐caballero, Jean-Marie Fleureau

Academic Journal of Civil Engineering -

Engineering Sciences

Numerical assessment of indoor thermal comfort in residential buildings: A comparison of radiant and all-air cooling systems

Thermal comfort in residential buildings has become increasingly important due to rising summer temperatures and solar radiation exposure. This study addresses the limitations of existing simulation models in capturing dynamic solar effects by…

Shengqiang Shi, Abdelatif Merabtine, Jie Peng, Mohammed Dhiya Eddine Sarmouk, Rachid Bennacer

Journal of Building Physics -

Engineering Sciences

Image-based geometry calibration for a double-tomograph

Fast tomographic acquisitions are essential to study time-dependent and rapid phenomena in materials science, e.g., viscoelasticity or crack propagation. Acquisition time can be halved by employing two X-ray sources and detectors, provided they can…

Rafael Vargas, Viktor Kosin, Joël Lachambre, Jérôme Adrien, Clément Jailin, Stéphane Roux, Eric Maire

Measurement Science and Technology -