• 

  Finite element simulation of sheet metal forming processes using non-quadratic anisotropic plasticity models and solid-Shell finite elements 

  YOUNAS, Nabeel; CHALAL, Hocine; ABED-MERAIM, Farid (Elsevier, 2020)

  During the last decades, a family of assumed-strain solid-shell finite elements has been developed with enriched benefits of solid and shell finite elements together with special treatments to avoid locking phenomena. These ...
• 

  Formability prediction using bifurcation criteria and GTN damage model 

  NASIR, Muhammad Waqar; CHALAL, Hocine; ABED-MERAIM, Farid (Elsevier BV, 2021)

  In this paper, four plastic instability criteria, which are based on the bifurcation theory, are coupled with the GTN damage model for the prediction of diffuse and localized necking. General bifurcation (GB) criterion and ...
• 

  A preliminary approach in the prediction of orthodontic bone remodeling by coupling experiments, theory and numerical models 

  GEORGE, Daniel; WAGNER, Delphine; BOLENDER, Yves; LAHEURTE, Pascal; PIOTROWSKI, Boris; DIDIER, Paul; BENSIDHOUM, Morad; HERBERT, Valentin; SPINGARN, Camille; RÉMOND, Yves (Informa UK Limited, 2020-05)

  Orthodontic treatments are based on a prolonged application of mechanical forces on the teeth through orthodontic appliances, leading to tooth movement due to the remodeling of the surrounding bone. Bone response is dependent ...
• 

  Effects of Non-Sinusoidal Motion and Effective Angle of Attack on Energy Extraction Performance of a Fully- Activated Flapping Foil 

  BOUDIS, A.; OUALLI, H.; BENZAOUI, A.; GUERRI, O; BAYEUL-LAINÉ, A C; COUTIER-DELGOSHA, O (Journal of Applied Fluid Mechanics, 2021-01)

  Flapping foil energy harvesting systems are considered as highly competitive devices for conventional turbines. Several research projects have already been carried out to improve performances of such new devices. This paper ...
• 

  Combined effect of damage and plastic anisotropy on the ductility limit of thin metal sheets 

  MSOLLI, Sabeur; BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (Elsevier, 2016)

  It is well known that both damage and plastic anisotropy strongly affect the ductility limit of thin metal sheets. Due to the manufacturing processes, initial defects, such as inclusions and voids, are commonly present ...
• 

  Martensite Transformation and Superelasticity at High Temperature of (TiHfZr)74(NbTa)26 High-Entropy Shape Memory Alloy 

  PELTIER, L.; BERVEILLER, S.; MERAGHNI, F.; LOHMULLER, P.; LAHEURTE, P. (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 ...
• 

  Prediction of Localized Necking in Polycrystalline Aggregates Based on Periodic Homogenization 

  ZHU, Jianchang; BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (K. Wisniewski; T. Burczynski, 2018)

  Ductile failure is the main mechanism that limits the formability of thin metal sheets during forming processes. In the current contribution, ductile failure is assumed to be solely induced by the occurrence of localized ...

View more