Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 533-538 of 538
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Article dans une revue avec comité de lecture;
ABED-MERAIM, Farid; CHALAL, Hocine; BALAN, Tudor (Springer Verlag, 2012)
This paper proposes an extension of the SHB8PS solid–shell finite element to large strain anisotropic elasto-plasticity, with application to several non-linear benchmark tests including sheet metal forming simulations. ... -
Communication avec acte;ABED-MERAIM, Farid; BALAN, Tudor (2013)
Many criteria have been developed during last decades to predict diffuse or localized necking and shear banding. The lack of confrontation of these models with each other on relevant applications makes their choice difficult ...
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Article dans une revue avec comité de lecture;ABED-MERAIM, Farid; BALAN, Tudor (Springer Link, 2009)
The aim of this paper is to give an overview of the theoretical basis of the most significant and commonly used localization criteria reformulated into a unified framework, and to apply these criteria to different materials ...
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Investigation of advanced strain-path dependent material models for sheet metal forming simulations Article dans une revue avec comité de lecture;BALAN, Tudor; ABED-MERAIM, Farid (Elsevier, 2006)
Sheet metal forming processes often involve complex loading sequences. To improve the prediction of some undesirable phenomena, such as springback, physical behavior models should be considered. This paper investigates ...
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Article dans une revue avec comité de lecture(Elsevier, 2011)The response of the tool–chip interface is characterized in the orthogonal cutting process by numerical and analytical means and compared to experimental results. We study the link between local parameters (chip temperature, ...
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Article dans une revue avec comité de lecture; ; ; ; ;PESCI, Raphaël (Elsevier, 2012)
This paper presents and analyzes the behaviour of TRIP 1000 steel sheets subjected to low velocity perforation by conical projectiles. The relevance of this material resides in the potential transformation of retained ...
