Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 190-196 of 480
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Article dans une revue avec comité de lecture; ; ;
ABED-MERAIM, Farid (Elsevier, 2018)
In this paper, we investigate the influence of deviations in the design and implementation parameters on the damping properties of multilayer viscoelastic structures. This work is based on a numerical approach, which uses ... -
Numerical investigation of necking in perforated sheets using the periodic homogenization approach Article dans une revue avec comité de lecture;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (Elsevier, 2020)
Due to their attractive properties, perforated sheets are increasingly used in a number of industrial applications, such as automotive, architecture, pollution control, etc. Consequently, the accurate modeling of the ...
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Article dans une revue avec comité de lecture; ; ; ; ;PESCI, Raphaël (Springer Verlag, 2019)
The effect of temperature on perforation behavior of 304 austenitic stainless steel plates was investigated experimentally. Perforation tests have been conducted at velocities from 80 to 180 m/s and temperatures between ...
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Article dans une revue avec comité de lecture; ; ; ;BENAARBIA, Adil (Elsevier, 2019)
In this paper, the low cycle fatigue behaviour of MarBN steels at elevated temperatures is discussed. Four cyclic loading waveforms were applied to investigate both the mechanical and microstructural features. The mechanical ...
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Article dans une revue avec comité de lecture; ; ;TCHARKHTCHI, Abbas; FITOUSSI, Joseph; MERAGHNI, Fodil (Springer Verlag (Germany), 2019)
The purpose of this article is to investigate the effect of an initial pre-damage induced by a fatigue loading on the tensile dynamic behavior of Advanced Sheet Molding Compounds (A-SMC). Tension-tension fatigue preloading ...
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Article dans une revue avec comité de lecture; ; ; ; ; ;MERAGHNI, Fodil (Springer Verlag, 2019)
The consequences of a four-point bending test, up to 12 mm, are examined by emitting 1 MHz ultrasonic guided waves in woven carbon fiber reinforced polymer specimens, using coda wave interferometry (CWI), revealing a ...
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Mesoscale modelling of tensile response and damage evolution in natural fibre reinforced laminates Article dans une revue avec comité de lecture; ; ;MERAGHNI, Fodil (Elsevier, 2017)
A continuum damage mechanics based mesoscale model is developed within a thermodynamics framework to describe the in-plane tensile response in natural fibre composites. The standard Mesoscale Damage Theory (MDT) is modified ...
