Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 211-217 of 526
-
Article dans une revue avec comité de lecture
CHALAL, Hocine; ABED-MERAIM, Farid (Argentinean Association of Computational Mechanics, Brazilian Association of Computational Mechanics, Mexican Association of Numerical Methods in Engineering and Applied Sciences, 2017)
In this paper, forming limit diagrams (FLDs) for an aluminum alloy are predicted through numerical simulations using various localized necking criteria. A comparative study is conducted for the FLDs determined by using the ... -
Article dans une revue avec comité de lectureCHALAL, Hocine; ABED-MERAIM, Farid (MDPI, 2018)
In the current contribution, prismatic and hexahedral quadratic solid–shell (SHB) finite elements are proposed for the geometrically nonlinear analysis of thin structures made of functionally graded material (FGM). The ...
-
Article dans une revue avec comité de lecture;CHALAL, Hocine; ABED-MERAIM, Farid (Univerza v Ljubljani Fakulteta za strojništvo, 2017)
A family of prismatic and hexahedral solid–shell (SHB) elements, with their linear and quadratic versions, is proposed in this work to model thin structures. The formulation of these SHB elements is extended to explicit ...
-
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. ...
-
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 ...
-
Article dans une revue avec comité de lecture; ; ;MERAGHNI, Fodil; ; (Elsevier, 2019)
In this paper, a new thermodynamically-consistent modeling approach, dedicated to welding applications, is presented to describe the phenomenon of hardening recovery in metals during annealing. The constitutive equations ...
-
Article dans une revue avec comité de lecture; ; ;MERAGHNI, Fodil (Elsevier, 2019)
The current paper presents a two scale Finite Element approach (FE 2 ), adopting the periodic homogenization method, for fully coupled thermo-mechanical processes. The aim of this work is to predict the overall response ...
