Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 64-70 of 485
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Article dans une revue avec comité de lecture;
CHALAL, Hocine; ABED-MERAIM, Farid (Springer Science and Business Media LLC, 2021)
To prevent the occurrence of localized necking, the concept of forming limit diagram is often used, thus playing an important role in sheet metal forming processes. The aim of the present study is to develop a numerical ... -
Ouvrage scientifique;MERAGHNI, Fodil; (Elsevier, 2022)
Multiscale Modeling Approaches for Composites outlines the fundamentals of common multiscale modeling techniques and provides detailed guidance for putting them into practice. Various homogenization methods are presented ...
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Communication avec acte;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (Elsevier, 2016)
It is well known that both damage and plastic anisotropy strongly affect the ductility limit of thin metal sheets. Due to the manufacturing processes, initial defects, such as inclusions and voids, are commonly present in ...
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Article dans une revue avec comité de lecture;BEN BETTAIEB, Mohamed; ; ABED-MERAIM, Farid ; ; (Elsevier BV, 2021)
We present in this investigation an advanced phenomenological approach combining the computational efficiency of classical phenomenological plasticity models and the accuracy and high resolution of multiscale crystal ...
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Article dans une revue avec comité de lecture(Elsevier, 2021)From the liquid state to room temperature, two successive solid-state phase transitions occur in pure zirconia. It is well-known that the last one (tetragonal to monoclinic) is martensitic and induces large volume variations ...
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Article dans une revue avec comité de lecture; ; ;TCHARKHTCHI, Abbas; FITOUSSI, Joseph; MERAGHNI, Fodil (Elsevier, 2021)
This paper presents an investigation on the effects of hydrothermal aging on Sheet Molding Compound (SMC) composite. Two different techniques were carried out to study the inner structure of aged SMC composite. Firstly, ...
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Communication sans acte; ;ABED-MERAIM, Farid (AJM Ferreira et al., 2017)
This paper introduces a new meshless method named Taylor Meshless Method (TMM) using Taylor series to deduce the shape functions. Next the problem is discretized by point-collocation only on the boundary and without ...
