Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 92-98 de 480
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Communication sans acte;
JEBAHI, Mohamed; ABED-MERAIM, Farid (2021)
Strain localization is an important plastic instability process occurring prior to fracture. It is usually observed in the form of narrow bands of intense plastic shear strain in deformed bodies undergoing severe inhomogeneous ... -
Communication sans acte; ;ABED-MERAIM, Farid (2016)
The modeling of piezoelectric structures has been the subject of active research in recent decades (Tzou et al., 1994; Benjeddou et al., 1997; Klinkel and Wagner, 2006). However, advanced finite element technologies that ...
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Communication sans acte; ;ABED-MERAIM, Farid (AJM Ferreira et al., 2017)
This paper introduces a new meshless method named Taylor Meshless Method (TMM) using Taylor series to deduce the shape functions. Next the problem is discretized by point-collocation only on the boundary and without ...
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Article dans une revue avec comité de lecture(Springer, 2021)The use of shape memory alloys for micro-actuators constitutes a field of application in which copper-aluminum-based alloys find their usefulness because they can reach higher activation temperatures and are easier to ...
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Article dans une revue avec comité de lecture(Frontiers Media SA, 2021)The objective of this study was to develop a thermo-mechanical strategy to create a radial elasticity gradient in a β metastable Ti-Nb-Zr alloy, and to characterize it in terms of microstructural and mechanical properties. ...
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Communication sans acte;JEBAHI, Mohamed; ABED-MERAIM, Farid (2020)
Thanks to their capabilities in capturing size effects, strain gradient plasticity theories have received a strong scientific interest in the last two decades. However, despite the great scientific effort on these theories, ...
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Communication sans acteCHALAL, Hocine; ABED-MERAIM, Farid (2018)
In this work, nonlinear dynamic analysis of thin structures is investigated using quadratic solidshell (SHB-EXP) elements. The proposed SHB-EXP elements are based on a fully three-dimensional formulation using an in-plane ...
