Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 281-287 of 538
-
Article dans une revue avec comité de lecture
BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (American Society of Mechanical Engineers, 2017)
The present paper deals with localized necking in stretched metal sheets using the initial imperfection approach. The first objective is to study the effect of kinematic hardening on the formability of a freestanding metal ... -
Conférence invitée; ; ; ; ; ;BERVEILLER, Sophie; KUBLER, Regis (2017)
The microstructure and mechanical fields were studied on a cold-rolled TRIP 780 steel after conventional shot peening, and with or without pre-strain; for the first time, results were compared to numerical simulations at ...
-
Article dans une revue avec comité de lecture; ; ; ; ; ;BERVEILLER, Sophie (Elsevier, 2018)
Cu-based shape memory alloys are potential substitutes of NiTi shape memory alloys, owing to their lower production costs and recent increase inmechanical properties arising frombetter control of the microstructure. The ...
-
Article dans une revue avec comité de lecture; ; ; ;MERAGHNI, Fodil (Elsevier, 2018)
Zinc and its alloys are important industrial materials due to their high corrosion resistance, low cost and good ductility. However, the characterization of these materials remains a difficult task due to their highly ...
-
Communication avec acte;ABED-MERAIM, Farid; (A. Güemes, A. Benjeddou , J. Rodellar and Jinsong Leng, 2017)
This paper presents an assessment of the performances of new piezoelectric solid−shell finite elements. Compared to conventional solid and shell elements, the solid–shell concept reveals to be very attractive, due to a ...
-
Conférence invitée; ; ;BERVEILLER, Sophie (EDP Sciences, 2015)
To better understand the properties of polycrystals at a microscopic scale during cyclic mechanical loading we have measured the relationship between grain orientations, their positions inside the sample and their internal ...
-
Article dans une revue avec comité de lecture;MERAGHNI, Fodil; ; ; (Springer Verlag, 2018)
The paper proposes a new experimental methodology, based on ultrasonic measurements, that aims at evaluating the anisotropic damage in woven semi-crystalline polymer composites through new damage indicators. Due to their ...
