Nos laboratoires: Recent submissions
Now showing items 2577-2583 of 6547
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Article dans une revue avec comité de lecture;
BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (Elsevier, 2020)
In most voided metallic materials, the failure process is often driven by the competition between the phenomena of void coalescence and plastic strain localization. This paper proposes a new numerical approach that allows ... -
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 ...
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Chapitre d'ouvrage scientifiqueABISSET-CHAVANNE, Emmanuelle; CHINESTA SORIA, Francisco (Springer, 2018)
Coarse-grained approaches are widely considered for analyzing multiatomic systems. They are based on the used of simplified interatomic potentials, that allow deriving most of the macroscopic thermomechanical properties ...
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Communication avec acteBEN BETTAIEB, Mohamed; ; ABED-MERAIM, Farid; (EDP Sciences (K. Saanouni), 2016)
A number of parts and components involved in the automotive industry are made of thin bent sheets. Unfortunately, the classical predictions based on traditional Forming Limit Diagrams are not relevant when the strain ...
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Communication avec acte;MECHBAL, Nazih; RÉBILLAT, Marc (2020)
Structural Health Monitoring of aeronautic composite structures through Lamb waves can advantageously exploit the fact that Lamb wave damage interaction is nonlinear. However, one di culty in this context is to be able to ...
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Communication avec acte;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (2019)
The robust and efficient computation of the macroscopic tangent moduli represents a challenging numerical task in the process of the determination of the effective macroscopic properties of heterogeneous media. The aim of ...
