Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 274-280 of 538
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Article dans une revue avec comité de lecture; ;
PRAUD, Francis; ; ; MERAGHNI, Fodil (Elsevier, 2018)
In this paper, a two scale Finite Element method (FE2 ), is presented to predict the non-linear macroscopic response of 3D composite structures with periodic microstructure that exhibit a time-dependent response. The ... -
Article dans une revue avec comité de lecture; ; ; ; ;MERAGHNI, Fodil (Elsevier, 2018)
This original work proposes to investigate the transposition of crystallography rules to cubic lattice architectured materials to generate new 3D porous structures. The application of symmetry operations provides a complete ...
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Article dans une revue avec comité de lecture; ;MERAGHNI, Fodil (Elsevier, 2018)
A three-dimensional constitutive model is developed that describes the behavior of shape memory alloy actuators undergoing a large number of cycles leading to the development of internal damage and eventual catastrophic ...
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Article dans une revue avec comité de lectureBEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (Springer Verlag, 2017)
Due to their good mechanical and technological performances, thin substrate-supported metal layers are increasingly used as functional components in flexible electronic devices. Consequently, the prediction of necking, and ...
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Article dans une revue avec comité de lecture; ; ;MERAGHNI, Fodil (Elsevier, 2018)
The aim of this paper is to study, through a multiscale analysis, the viscoelastic behavior of glass reinforced sheet molding compound (SMC) composites and SMC-hybrid composites mixing two types of bundle reinforcement: ...
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Article dans une revue avec comité de lecture;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid; (Elsevier, 2018)
The present investigation focuses on the development of a fast and robust numerical tool for the prediction of the forming limit diagrams (FLDs) for thin polycrystalline metal sheets using a Taylor-type (full constraints) ...
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Communication avec acte; ; ;MERAGHNI, Fodil (2018)
The present work proposes a 3D model, based on the thermodynamical coupling of different strain mechanisms such as the forward and reverse phase transformation, the martensitic reorientation, the transformation-introduced ...
