Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 372-378 of 534
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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 ... -
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. ...
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Article dans une revue avec comité de lecture; ; ;BERVEILLER, Sophie (Centre Mersenne, 2012)
This article deals with the application of several X-ray and neutron diffraction methods to investigate the mechanics of a stress induced martensitic transformation in Cu-based shape memory alloy polycrystals. It puts ...
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Article dans une revue avec comité de lecture;CHALAL, Hocine; ABED-MERAIM, Farid (Trans Tech Publications, 2015)
Thin structures are commonly designed and employedin engineering industries to save material, reduce weight and improve the overall performance of products. The finite element (FE) simulation of such thin structural ...
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Conférence invitée;MERAGHNI, Fodil; ; FITOUSSI, Joseph (2015)
The scope of this work is to provide a microstructural description and an experimental analysis of the strain rate effect on short glass fiber reinforced polypropylene.
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Article dans une revue avec comité de lecture;MERAGHNI, Fodil; ; ; ; (Elsevier, 2015)
With the design of new devices with complex geometry and to take advantage of their large recoverable strains, shape memory alloys components (SMA) are increasingly subjected to multiaxial loadings. The development process ...
