Nos laboratoires: Soumissions récentes

Voici les éléments 1625-1631 de 6547

    • Formability prediction of ductile materials using a non-associative plasticity model and bifurcation-based criteria 
      Communication avec acte
      BOUKTIR, Yasser; ccCHALAL, Hocine; ccABED-MERAIM, Farid (2016)
      Plastic instabilities such as diffuse or localized necking may occur during sheet metal forming processes, thus limiting sheet metal formability, which is detrimental to industry. The formability of sheet metals is usually ...
    • An Efficient Hybrid Optimization Strategy for Surface Reconstruction 
      Article dans une revue avec comité de lecture
      BERTOLINO, Giulia; POURROY, Franck; ccPERRY, Nicolas; ccMONTEMURRO, Marco (Wiley, 2021)
      An efficient and general surface reconstruction strategy is presented in this study. The proposed approach can deal with both open and closed surfaces of genus greater than or equal to zero and it is able to approximate ...
    • Litigation management process in construction industry 
      Article dans une revue avec comité de lecture
      ECHTERNACH--JAUBERT, Marine; PELLERIN, Robert; JOBLOT, Laurent (Elsevier, 2021)
      For an Engineering, Procurement and Construction Management contract, collaboration between the different actors is essential from the very beginning of the project to consider all the constraints. Working upstream reduces ...
    • A study of the effects of a natural virtual environment on creativity during a product design activity 
      Article dans une revue avec comité de lecture
      ccFLEURY, Sylvain; BLANCHARD, Philippe; ccRICHIR, Simon (Elsevier, 2021)
      Numerous studies have shown a beneficial effect of exposing people to natural landscapes and plants on their well being and attentional functioning. The aim of the present study was to evaluate the effects of a natural ...
    • Determination of forming limit diagrams based on ductile damage models and necking criteria 
      Communication avec acte
      ccCHALAL, Hocine; ccABED-MERAIM, Farid (ACEX, 2016)
      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 ...
    • Rotational Molding of Polyamide-12 Nanocomposites: Modeling of the Viscoelastic Behavior 
      Article dans une revue avec comité de lecture
      ccSHIRINBAYAN, Mohammadali; MONTAZERI, A.; NOURI SEDEH, M.; ABBASNEZHAD, Navideh; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph (Springer Verlag, 2021)
      Nowadays, polyamide 12 (PA-12) is considered as an interesting polymer in the rotomolding process to manufacture different pieces like the liner part in the storage hydrogen tank (type IV). In this study, the pure polyamide-12 ...
    • Skeletal muscle segmentation from MRI dataset using a model-based approach 
      Article dans une revue avec comité de lecture
      JOLIVET, Erwan; DION, Elisabeth; DUBOIS, Guillaume; CHARRIER, Remi; PAYAN, Christine; ccSKALLI, Wafa; ccROUCH, Philippe (Informa UK Limited, 2014)
      Magnetic resonance imaging (MRI) and computed tomography scans are used to assess muscle volume, but the manual segmentation, slice by slice, is long and tedious. We proposed an improvement in the deformation of a ...