Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 379-385 de 527
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Conférence invitée; ;
CHALAL, Hocine; ABED-MERAIM, Farid; (2014)
Because vibrations often lead to noise and system dysfunction, they are therefore undesirable in many situations. One of the proposed ways developed in the literature to reduce vibrations is the use of sandwich structures ... -
Article dans une revue avec comité de lecture;CHALAL, Hocine; ; ABED-MERAIM, Farid (Elsevier, 2016)
The ductility limits of an St14 steel are investigated using an elastic‒plastic‒damage model and bifurcation theory. An associative J2-flow theory of plasticity is coupled with damage within the framework of continuum ...
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Conférence invitéeABED-MERAIM, Farid; (John F. ABEL and J. Robert COOKE, 2008)
In this work, a new locking-free and physically stabilized formulation of the SHB8PS solid-shell element is presented. The resulting finite element consists of a continuum mechanics shell element based on a purely ...
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Communication avec acte;CHALAL, Hocine; ABED-MERAIM, Farid; BALAN, Tudor (Association Française de Mécanique, 2011)
Le phénomène de localisation des déformations plastiques, qui apparait lors d’opérations de mise en forme des tôles, représente l’une des principales causes de rebut des pièces produites dans l’industrie. Plusieurs critères ...
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Article dans une revue avec comité de lecture; ; ; ;PESCI, Raphaël (Springer Verlag, 2015)
The influence of twinning on the strain hardening rate and fracture mechanism in AZ31B magnesium alloy was studied in this work by in situ microstructural analysis during tensile testing in a chamber of scanning electron ...
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Article dans une revue avec comité de lecture(Taylor & Francis, 2015)In this work we propose a micromechanics model, based on the composite spheres assemblage method, for studying the electrostatic behaviour of particle and porous composites when the interface between the particle (or the ...
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Communication avec acte(Czech Machine Tool Society, 2014)In order to model micro-milling cutting forces, a way is to apply a local model on discretized elements of the cutting edge and then summing on the whole edge to obtain the global cutting forces. This local model is usually ...
