Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 113-119 of 485
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Article dans une revue avec comité de lecture(ELSEVIER, 2021)The multilayered composite structure has been utilized frequently in the literature of periodic homogenization as a test case for developing new methodologies for linear and nonlinear composite media. The manuscript ...
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An Anisotropic Model with Linear Perturbation Technique to Predict HCP Sheet Metal Ductility Limit Chapitre d'ouvrage scientifique;
BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid ; ; ; (Springer International Publishing, 2022)
In this paper, hexagonal closed packed (HCP) sheet metal ductility for a viscoplastic material is analyzed by using a linear perturbation technique. It can be used for the analysis of local-ized necking. This technique is ... -
Communication avec acteCHALAL, Hocine; ABED-MERAIM, Farid (2017)
Dans ce travail, les limites de ductilité associées à l’apparition d’une localisation des déformations sont prédites en utilisant le modèle d’endommagement de Gurson couplé à la théorie de bifurcation. Une étude paramétrique ...
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Article dans une revue avec comité de lecture(Informa UK Limited, 2020)Orthodontic treatments are based on a prolonged application of mechanical forces on the teeth through orthodontic appliances, leading to tooth movement due to the remodeling of the surrounding bone. Bone response is dependent ...
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Article dans une revue avec comité de lecture; ; ;PESCI, Raphaël (Elsevier, 2021)
A thermomechanical analysis on a 320 × 256, 30 μm pitch, middle wave infrared detector operating at 100 K is conducted. The stress induced in the HgCdTe single crystal layer needs to be minimized to avoid electro-optical ...
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Communication sans acte;JEBAHI, Mohamed; ABED-MERAIM, Farid (2021)
Strain localization is an important plastic instability process occurring prior to fracture. It is usually observed in the form of narrow bands of intense plastic shear strain in deformed bodies undergoing severe inhomogeneous ...
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Article dans une revue avec comité de lecture; ; ;MERAGHNI, Fodil (Elsevier BV, 2022)
In this paper, an original probabilistic micromechanics damage framework involving multi-deformation mechanisms, based on the modified Mori-Tanaka and Transformation Field Analysis (MT-TFA) techniques, is developed to ...
