Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 8-14 de 497
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Article dans une revue avec comité de lecture; ;
BEN BETTAIEB, Mohamed; ; ABED-MERAIM, Farid (SAGE Publications, 2024-12)
In this work, experimental tests and numerical simulations are carried out to investigate the buckling behavior and failure modes of auxetic cellular structures and sandwich panels with auxetic cores. Different Poisson's ... -
Article dans une revue avec comité de lectureSATOURI, Soheil; ; ; (Elsevier BV, 2025-03)
This paper proposes a model for predicting the complex inelastic mechanical response of polyamide 66. Polyamide 66 is a semi-crystalline pressure-sensitive polymer that exhibits asymmetric yielding behavior, in which the ...
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Article dans une revue avec comité de lecture(Elsevier BV, 2025-01)This contribution presents a new physics-informed deep homogenization neural network model for identifying local displacement and stress fields, as well as homogenized moduli, of nanocomposites with periodic arrays of ...
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Article dans une revue avec comité de lecture; ; ; ;LAHEURTE, Pascal; BERVEILLER, Sophie (Springer Science and Business Media LLC, 2022-08)
In this work, a new class of iron-based high entropy shape memory alloys (HE-SMAs) have been designed, characterized, and optimized. These FeCu-NiMnV alloys (FeMn-like) with damping properties at low and high temperatures ...
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Article dans une revue avec comité de lecture(Elsevier BV, 2024-11)We present a novel elasticity-inspired data-driven Fourier homogenization network (FHN) theory for periodic heterogeneous microstructures with square or hexagonal arrays of cylindrical fibers. Towards this end, two ...
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Article dans une revue avec comité de lecture(Elsevier, 2024-12)An extensive study of size effects on the small-scale behavior of crystalline materials is carried out through discrete dislocation dynamics (DDD) simulations, intended to enrich strain gradient crystal plasticity (SGCP) ...
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Article dans une revue avec comité de lecture(Elsevier BV, 2024-08)An isogeometric homogenization (IGH) technique is constructed for the homogenization and localization of unidirectional composites with radially or circumferentially orthotropic carbon/graphite fibers. The proposed theory ...
