Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM): Recent submissions

Now showing items 400-406 of 1302

    • Receptance of railway tracks at low frequency: Numerical and experimental approaches 
      Article dans une revue avec comité de lecture
      ARLAUD, Elodie; COSTA D'AGUIAR, Sofia; BALMES, Etienne (Elsevier, 2016)
      This paper presents numerical simulations and experimental studies on the frequency domain behavior of railway track below 100 Hz, focusing on the link between the substructure properties of the track and its global dynamic ...
    • A general superelement generation strategy for piecewise periodic media 
      Article dans une revue avec comité de lecture
      PINAULT, Hadrien; ARLAUD, Elodie; BALMES, Etienne (Elsevier, 2020)
      Structures composed of repetitions of multiple identical cells are common and have been the object of a large body of literature on waveguides, periodic media, and cyclic symmetry. Starting from a cell model, possibly with ...
    • Shape parametrization of bio-mechanical finite element models based on medical images 
      Article dans une revue avec comité de lecture
      LAUZERAL, Nathan; BORZACCHIELLO, Domenico; KUGLER, Michaël; GEORGE, Daniel; RÉMOND, Yves; HOSTETTLER, Alexandre; ccCHINESTA SORIA, Francisco (Taylor & Francis, 2019)
      The main objective of this study is to combine the statistical shape analysis with a morphing procedure in order to generate shape-parametric finite element models of tissues and organs and to explore the reliability and ...
    • On the origin of the high tensile strength and ductility of additively manufactured 316L stainless steel: Multiscale investigation 
      Article dans une revue avec comité de lecture
      BARKIA, Bassem; AUBRY, Pascal; HAGHI-ASHTIANI, Paul; AUGER, Thierry; GOSMAIN, Lionel; SCHUSTER, Frédéric; MASKROT, Hicham (Elsevier, 2020)
      We report that 316L austenitic stainless steel fabricated by direct laser deposition (DLD), an additive manufacturing (AM) process, have a higher yield strength than that of conventional 316L while keeping high ductility. ...
    • Incremental dynamic mode decomposition: A reduced-model learner operating at the low-data limit 
      Article dans une revue avec comité de lecture
      REILLE, Agathe; HASCOET, Nicolas; ccCUETO, Elias; DUVAL, Jean-Louis; KEUNINGS, Roland; ccGHNATIOS, Chady; ccAMMAR, Amine; ccCHINESTA SORIA, Francisco (Elsevier Masson, 2019)
      The present work aims at proposing a new methodology for learning reduced models from a small amount of data. It is based on the fact that discrete models, or their transfer function counterparts, have a low rank and then ...
    • Elastic-strain distribution in metallic film-polymer substrate composites 
      Article dans une revue avec comité de lecture
      GEANDIER, Guillaume; RENAULT, Pierre Olivier; LE BOURHIS, Éric; GOUDEAU, Philippe H.; FAURIE, Damien; LE BOURLOT, Christophe; DJ́MIA, Ph; CASTELNAU, Olivier; CH́RIF, S. M. (American Institute of Physics, 2010)
      Synchrotron x-ray radiation was used for in situ strain measurements during uniaxial tests on polymer substrates coated by a metallic gold film 400 nm thick deposited without interlayer or surface treatment. X-ray diffraction ...
    • On the effective conductivity and the apparent viscosity of a thin rough polymer interface using PGD‐based separated representations 
      Article dans une revue avec comité de lecture
      ccGHNATIOS, Chady; DELPLACE, Frank; BARASINSKI, Anais; DUVAL, Jean-Louis; ccCUETO, Elias; ccAMMAR, Amine; ccCHINESTA SORIA, Francisco (Wiley, 2020)
      Composite manufacturing processes usually proceed from preimpregnated preforms that are consolidated by simultaneously applying heat and pressure, so as to ensure a perfect contact compulsory for making molecular diffusion ...