Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 316-322 of 526
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Conférence invitée; ; ;
MERAGHNI, Fodil (2016)
The current work deals with periodic composite media undergoing fully coupled thermomechanical loading. In these composites the material constituents are considered to obey the generalized standard materials laws. The aim ... -
Conférence invitée(National Technical University of Athens, 2016)In this paper we present a multi-step homogenization scheme of a tube made of numerous wavy cylindrical layers exhibiting periodicity with respect to both the radial and the angular direction. The proposed homogenization ...
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Conférence invitée; ; ; ; ;PESCI, Raphaël (2011)
This work presents a constitutive model for metastable austenitic steels exhibiting Strain Induced Martensitic Transformation (SIMT). Based on the description of the kinetics of phase transformation proposed by Olson and ...
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Article dans une revue avec comité de lecture;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (ESIS - 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 ...
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Article dans une revue avec comité de lecture; ; ;MERAGHNI, Fodil (Elsevier, 2016)
A new micromechanical damage model accounting for progressive interface debonding is developed for composite materials. It consists of an original evolution law of the damage at the interface and an appropriate load transfer ...
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Article dans une revue avec comité de lecture;MERAGHNI, Fodil; ; (Society for Experimental Mechanics, 2016)
The presented experimental work describes the nondestructive damage examination of polymer-matrix composites using acoustic methods under the consideration of nonlinear effects. The aim is to analyze these nonlinear effects ...
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Conférence invitée; ; ;MERAGHNI, Fodil (2016)
Due to the compromise between their thermomechanical properties and low density, Short Fiber Reinforced Polyamides (SFRP) present a good alternative to metals for automotive structural components. The microstructure of ...
