Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 99-105 de 499
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Communication avec acte
CHALAL, Hocine; ABED-MERAIM, Farid (CIMNE, 2017)
In this work, ductility limits of metallic materials, associated with the occurrence of strain localization, are predicted using the GTN damage model coupled with bifurcation theory. The resulting approach is implemented ... -
Article dans une revue avec comité de lecture; ;MERAGHNI, Fodil (Elsevier BV, 2021)
A new hybrid homogenization approach is proposed for simulating the homogenized and local response of unidirectional fuzzy fiber nanocomposites undergoing inelastic deformations. Fuzzy fiber composites are hierarchical ...
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Article dans une revue avec comité de lecture(ELSEVIER, 2021)The multilayered composite structure has been utilized frequently in the literature of periodic homogenization as a test case for developing new methodologies for linear and nonlinear composite media. The manuscript ...
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Article dans une revue avec comité de lecture;BERVEILLER, Sophie; MERAGHNI, Fodil; ; (Springer Science and Business Media LLC, 2021)
In this work, a (TiHfZr)(NbTa) 26 (%at) high-entropy quinary alloy has been developed especially for high-temperature superelastic applications and studied over a large range of temperatures. The mechanical properties of ...
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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 ...
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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; ;VIPREY, Fabien; ; (Society of Manufacturing Engineers, 2021)
Inconel 718 is widely used in aircraft industry due to its properties. Nevertheless, its mechanical and chemical properties make it hard-to-cut. As a consequence, additive manufacturing is developed in order to get near ...
