Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 176-182 of 485
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Article dans une revue avec comité de lecture;
CHALAL, Hocine; ABED-MERAIM, Farid (Elsevier, 2017)
The current contribution proposes two quadratic, prismatic and hexahedral, solid–shell elements for the geometric nonlinear analysis of laminated composite structures. The formulation of the proposed solid–shell elements ... -
Ouvrage scientifique; ; ;MERAGHNI, Fodil (ISTE-Elsevier, 2018)
This book presents theoretical and numerical tools for studying materials and structures under fully coupled thermomechanical conditions, with a special focus on composites. The authors cover many aspects of the modeling ...
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Article dans une revue avec comité de lecture; ;ABED-MERAIM, Farid (Elsevier, 2018)
A new numerical technique for post-buckling analysis is presented by combining the Asymptotic Numerical Method (ANM) and the Taylor Meshless Method (TMM). These two methods are based on Taylor series, with respect to a ...
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Article dans une revue avec comité de lecture; ; ;MERAGHNI, Fodil (Springer Verlag, 2017)
In this paper, a review of papers on mathematical homogenization of dissipative composites under small strains and on the interplay between homogenization procedure and dissipation due to mechanical work is presented. ...
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Quadratic solid‒shell elements for nonlinear structural analysis and sheet metal forming simulation Article dans une revue avec comité de lecture;CHALAL, Hocine; ABED-MERAIM, Farid (Springer Verlag, 2017)
In this paper, two quadratic solid‒shell (SHB) elements are proposed for the three-dimensional modeling of thin structures. These consist of a twenty-node hexahedral solid‒shell element, denoted SHB20, and its fifteen-node ...
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Article dans une revue avec comité de lectureCHALAL, Hocine; ABED-MERAIM, Farid (MDPI, 2017)
In this work, three numerical necking criteria based on finite element (FE) simulations are proposed for the prediction of forming limit diagrams (FLDs) for sheet metals. An elastic–plastic constitutive model coupled with ...
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Article dans une revue avec comité de lecture; ; ;ABED-MERAIM, Farid (Elsevier, 2018)
In this paper, we investigate the influence of deviations in the design and implementation parameters on the damping properties of multilayer viscoelastic structures. This work is based on a numerical approach, which uses ...
