SAM: Recent submissions
Now showing items 115-121 of 6547
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Communication sans acte;
GEY, Nathalie; ABED-MERAIM, Farid; ; BEN ZINEB, Tarak; BOLLE, Bernard; (2005-09)
The austenitic stainless steels are characterised by remarkable mechanical properties, combining high ductility and high strength. Their plastic deformation involves a wide variety of strain induced deformation mechanisms, ... -
Article dans une revue avec comité de lectureGUEVEL, Flore; VIPREY, Fabien; EUZENAT, Charly; FROMENTIN, GUILLAUME; MASCIANTONIO, Ugo (Springer Science and Business Media LLC, 2025-04-09)
Geometric errors in amachine tool structure are mainly responsible for the volumetric error in theworkspace. They occur at the attachment of each link between axis joints, but also along each axis in their joint frame. ...
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Article dans une revue avec comité de lecture; ;CHATZIGEORGIOU, George; MERAGHNI, Fodil; ; (Elsevier BV, 2025-11)
The presence of heterogeneities and significant property mismatches in soft composites lead to complex be haviors that are challenging to model with conventional analytical or numerical homogenization techniques. The ...
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Communication sans acteAMOUZOU-ADOUN, Yaovi Armand; JEBAHI, Mohamed; FIVEL, Marc; FOREST, Samuel; LECOMTE, Jean-Sebastien; SCHUMAN, Christophe; ABED-MERAIM, Farid (2023-04-03)
Bien qu’ils présentent des fortes capacités en matière de prédiction des effets de taille, les modèles de plasticité à gradient développés dans la littérature manquent encore de maturité pour être appliqués dans le monde ...
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Article dans une revue avec comité de lectureCHALAL, Hocine; SALAHOUELHADJ, Abdellah; ABED-MERAIM, Farid (Wiley-VCH Verlag, 2012)
In this paper, the performance of the solid-shell finite element SHB8PS is assessed in the context of sheet metal forming simulation using anisotropic elastic-plastic behavior models. This finite element technology has ...
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Communication avec acte;LEMOINE, Xavier; HADDAG, Badis; ABED-MERAIM, Farid (Springer, 2005-04)
This contribution concerns the implementation in the FE code Abaqus/Explicit of anisotropic elastoplastic behaviour laws for sheet metal forming. Several hardening laws are considered: isotropic hardening (Swift, Voce), ...
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Communication avec acteBELHADJAMOR, Meriem; BEN BETTAIEB, Mohamed; MEZLINI, Salah; ABED-MERAIM, Farid (2024-07)
Numerical simulations and experimental tests are performed in this contribution to investigate buckling and failure modes of auxetic cellular structures as well as sandwich panels with auxetic cores. Various Poison’s ratios ...
