Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 127-133 of 485
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Communication avec acte
BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (2016)
The aim of this paper is to develop a new efficient integration scheme, able to integrate the constitutive equations for rate-independent theory of crystal plasticity at finite strain. This algorithm proposes an efficient ... -
Article dans une revue avec comité de lecture;MERAGHNI, Fodil; ; BENAARBIA, Adil (Elsevier, 2020)
This paper proposes a micromechanical approach aimed at identifying the response of unidirectional fuzzy fiber composites undergoing inelastic fields. Fuzzy fibers are reinforcement fibers coated with radially aligned ...
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Article dans une revue avec comité de lecture; ; ; ; ;PESCI, Raphaël (Elsevier, 2020)
This paper describes a new single-shear specimen (SSS) and method to characterize the dynamic shear behavior of bulk metals using a traditional Split Hopkinson Pressure Bar (SHPB). By this method, the shear behavior of ...
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Article dans une revue avec comité de lecture; ; ; ;BENAARBIA, Adil (Elsevier, 2020)
In order to better understand the physical process of deformation and cyclic softening a 12% Cr martensitic stainless steel FV566 has been cyclically tested at high temperature in strain control. Increase in temperature ...
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Article dans une revue avec comité de lecture; ; ; ;PESCI, Raphaël (Elsevier, 2020)
This paper presents a systematic study of the thermo-viscoplastic behavior of a 304 austenitic stainless steel (ASS). The experiments were conducted over a wide range of strain rates (10 − 3 s − 1 to 3270 s − 1 ) and ...
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Article dans une revue avec comité de lecturePRAUD, Francis; ; MERAGHNI, Fodil (SAGE Publications, 2020)
In this work, a multi-scale model established from the concept of periodic homogenization is utilized to predict the cyclic and time-dependent response of thermoplastic-based woven composites. The macroscopic behaviour of ...
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Article dans une revue avec comité de lecture; ;AYED, Yessine; ; ; GERMAIN, Guénaël (Elsevier, 2020)
The most important challenges when machining difficult-to-cut alloys used in critical applications consist mainly in increasing tool life as well as improving the component surface integrity. In particular, the nickel based ...
