Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 162-168 of 485
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Article dans une revue avec comité de lecture; ; ;
BENAARBIA, Adil (Elsevier, 2019)
Fully reversed strain controlled low cycle fatigue and creep-fatigue interaction tests have been performed at ±0.7% strain amplitude and at three different temperatures (400°C, 500°C and 600°C) to investigate the cyclic ... -
Article dans une revue avec comité de lecture;CHALAL, Hocine; ABED-MERAIM, Farid (SAGE Publications, 2018)
In this paper, the conditions for the occurrence of diffuse and localized necking in thin sheet metals are investigated. The prediction of these necking phenomena is undertaken using an elastic‒plastic model coupled with ...
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Article dans une revue avec comité de lectureCHALAL, Hocine; ABED-MERAIM, Farid (Argentinean Association of Computational Mechanics, Brazilian Association of Computational Mechanics, Mexican Association of Numerical Methods in Engineering and Applied Sciences, 2017)
In this paper, forming limit diagrams (FLDs) for an aluminum alloy are predicted through numerical simulations using various localized necking criteria. A comparative study is conducted for the FLDs determined by using the ...
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Article dans une revue avec comité de lecture(Elsevier, 2017)The advent of new manufacturing technologies such as additive manufacturing deeply impacts the approach for the design of medical devices. It is now possible to design custom-made implants based on medical imaging, with ...
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Article dans une revue avec comité de lecture;BENAARBIA, Adil; ; MERAGHNI, Fodil (Elsevier, 2019)
A unified micromechanical approach is proposed to evaluate the electro-magneto-mechanical response of coated long fiber composites with transversely isotropic piezoelectric-piezomagnetic behaviour. The developed framework ...
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Article dans une revue avec comité de lecture; ; ; ;JEBAHI, Mohamed (Elsevier, 2016)
Shot peening is widely used in automotive and aeronautic industries to improve fatigue life of metallic components. Its beneficial effects are mainly due to the residual stress field caused by the plastic deformation of ...
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Article dans une revue avec comité de lecture; ; ; ; ; ;MERAGHNI, Fodil (Elsevier, 2018)
Polarization-sensitive terahertz imaging is applied to characterize subsurface damage in woven carbon fiber-reinforced composite laminates in this study. Terahertz subsurface spectral imaging based on terahertz deconvolution ...
