Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 372-378 de 538
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Article dans une revue avec comité de lecture; ; ; ;
BERVEILLER, Sophie; PESCI, Raphaël (Trans Tech Publications Inc, 2006)
A Kossel microdiffraction experimental set up is under development inside a Scanning Electron Microscope (SEM) in order to determine the crystallographic orientation as well as the inter- and intragranular strains and ... -
Article dans une revue avec comité de lecture; ; ; ; ;BALAN, Tudor (Elsevier, 2007)
In this paper, anisotropic strain rate potentials based on linear transformations of the plastic strain rate tensor were reviewed in general terms. This type of constitutive models is suitable for application in forming ...
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Parameter identification of advanced plastic potentials and impact on plastic anisotropy prediction Article dans une revue avec comité de lecture; ; ; ; ; ;BALAN, Tudor (Elsevier, 2009)
In the work presented in this paper, several strain rate potentials are examined in order to analyze their ability to model the initial stress and strain anisotropy of several orthotropic sheet materials. Classical quadratic ...
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Article dans une revue avec comité de lectureBEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (Elsevier, 2015)
Localized necking is often considered as precursor to failure in metal components. In modern technologies, functional components (e.g., in flexible electronic devices) may be affected by this necking phenomenon, and to ...
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Article dans une revue avec comité de lecture; ;LESCALIER, Christophe (Elsevier, 2015)
Metal cutting is a highly complex thermo-mechanical process. The knowledge of temperature in the chip forming zone is essential to understand it. Conventional experimental methods such as thermocouples only provide global ...
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Communication avec acte; ;MERAGHNI, Fodil; FITOUSSI, Joseph; (2015)
The paper presents a new micromechanical high cycle fatigue visco-damage model for short glass fiber reinforced thermoplastic composites, namely: PA66/GF30. This material, extensively used for automotive applications, has ...
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Article dans une revue avec comité de lecture;CHALAL, Hocine; ABED-MERAIM, Farid; BALAN, Tudor (Trans Tech Publications, 2012)
In this work, we propose to couple the Gurson-Tvergaard-Needleman (GTN) model, known for its widespread use to describe damage evolution in metallic materials, to the Rice localization criterion. ...
