Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 92-98 of 485
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Communication avec acte
CHALAL, Hocine; ABED-MERAIM, Farid (CIMNE, 2017)
In this work, ductility limits of metallic materials, associated with the occurrence of strain localization, are predicted using the GTN damage model coupled with bifurcation theory. The resulting approach is implemented ... -
Communication sans acte; ;ABED-MERAIM, Farid (Esculapio (AJM Ferreira et al.), 2016)
In this work, we present finite element models based on the solid–shell approach, which have been specifically designed for the modeling of multilayer structures. The originality in the current study lies in the analysis ...
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Article dans une revue avec comité de lecture; ; ; ; ; ;PESCI, Raphaël (Elsevier, 2021)
A novel single shear specimen (SSS) together with a correction coefficient method is used to study the deformation behavior of a 304 stainless steel under shear loadings. Shear stress-shear strain relations over a wide ...
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Article dans une revue avec comité de lecture(Frontiers Media SA, 2021)The objective of this study was to develop a thermo-mechanical strategy to create a radial elasticity gradient in a β metastable Ti-Nb-Zr alloy, and to characterize it in terms of microstructural and mechanical properties. ...
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Communication sans acteJEBAHI, Mohamed; ; ABED-MERAIM, Farid (2020)
Thanks to their capabilities in capturing size effects, strain gradient plasticity theories have received a strong scientific interest in the last two decades. However, despite the great scientific effort on these theories, ...
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Communication sans acteCHALAL, Hocine; ABED-MERAIM, Farid (2018)
In this work, nonlinear dynamic analysis of thin structures is investigated using quadratic solidshell (SHB-EXP) elements. The proposed SHB-EXP elements are based on a fully three-dimensional formulation using an in-plane ...
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Article dans une revue avec comité de lecture; ;MERAGHNI, Fodil (Elsevier BV, 2021)
A new hybrid homogenization approach is proposed for simulating the homogenized and local response of unidirectional fuzzy fiber nanocomposites undergoing inelastic deformations. Fuzzy fiber composites are hierarchical ...
