Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 393-399 of 534
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Article dans une revue avec comité de lecture
MERAGHNI, Fodil; ; ; ; ; (Elsevier, 2014)
This paper presents an identification procedure for the parameters of a thermodynamically based constitutive model for Shape memory Alloys (SMAs). The proposed approach is a gradient-based method and utilizes an analytical ... -
Communication avec acte;ABED-MERAIM, Farid; (2013)
Ce travail concerne le développement d’une nouvelle famille d’éléments finis (EF) de type coques volumiques quadratiques. Deux éléments seront présentés, un hexaèdre à vingt nœuds et un prisme à quinze nœuds, qui sont ...
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Article dans une revue avec comité de lectureABED-MERAIM, Farid; (Elsevier, 2007)
In this paper, an extended version of Biot's differential equation is considered in order to discuss the quasi-static stability of a response for a solid in the framework of generalized standard materials. The same equation ...
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Article dans une revue avec comité de lecture; ; ; ; ;PESCI, Raphaël (Elsevier, 2012)
This study presents a constitutive model for steels exhibiting SIMT, based on previous seminal works, and the corresponding methodology to estimate their parameters. The model includes temperature effects in the phase ...
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New prismatic solid-shell element: Assumed strain formulation and evaluation on benchmark problems Conférence invitée;ABED-MERAIM, Farid; (John F. ABEL and J. Robert COOKE / Internet-First University Press, 2008)
This paper presents the development of a six-node solid-shell finite element called (SHB6) and based on the assumed strain method adopted by Belytschko et al. [2]. It is integrated with a set of five Gauss points along a ...
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Article dans une revue avec comité de lectureABED-MERAIM, Farid; (Wiley, 2009)
In this paper, the earlier formulation of the SHB8PS finite element is revised in order to eliminate some persistent membrane and shear locking phenomena. This new formulation consists of a solid-shell element based on a ...
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Article dans une revue avec comité de lecture; ; ; ; ;LESCALIER, Christophe (Inderscience, 2007)
The gain of productivity in machining is generally sought through tools and/or cutting conditions optimization however an increase in productivity is achievable too through the workmaterial optimization. The metallurgical ...
