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

Now showing items 946-952 of 1302

    • Isogeometric shape optimization of smoothed petal auxetic structures via computational periodic homogenization 
      Article dans une revue avec comité de lecture
      WANG, Zhen-Pei; POH, Leong Hien; DIRRENBERGER, Justin; ZHU, Yilin; FOREST, Samuel (Elsevier, 2017)
      An important feature that drives the auxetic behaviour of the star-shaped auxetic structures is the hinge-functional connection at the vertex connections. This feature poses a great challenge for manufacturing and may lead ...
    • Classification of building systems for concrete 3D printing 
      Article dans une revue avec comité de lecture
      DUBALLET, Romain; BAVEREL, Olivier; DIRRENBERGER, Justin (Elsevier, 2017)
      In the present paper, a study is conducted on building systems associated with concrete extrusion-based additive manufacturing techniques. Specific parameters are highlighted - concerning scale, environment, support, and ...
    • Origin of epoxies embrittlement during oxidative ageing 
      Article dans une revue avec comité de lecture
      ERNAULT, Esteve; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (Elsevier, 2017)
      Thermal oxidation of three epoxy resins prepared from flexible or rigid prepolymers and hardeners was studied by monitoring epoxy mechanical and physical changes. The physical changes were followed by mass measurements, ...
    • Calorimetric Studies and Self-Heating Measurements for a Dual-Phase Steel Under Ultrasonic Fatigue Loading 
      Chapitre d'ouvrage scientifique
      TORABIAN, Noushin; ZIAEI-RAD, Saeed; DIRRENBERGER, Justin; ADAMSKI, Frédéric; ccRANC, Nicolas; ccFAVIER, Véronique (ASTM International, 2016)
      The objective of the present research is to study the self-heating behavior of a dual-phase (DP) steel under ultrasonic fatigue loading and to investigate the effect of frequency on intrinsic heat dissipation of the material. ...
    • From Architectured Materials to the Development of Large-scale Additive Manufacturing 
      Article dans une revue avec comité de lecture
      DIRRENBERGER, Justin (Delft University of Technology, 2016)
      Architectured materials are a rising class of materials that bring new possibilities in terms of functional properties, filling the gaps and pushing the limits of Ashby’s materials performance maps. Capitalizing on the ...
    • Signal-based versus nonlinear model-based damage sensitive features for delamination quantification in CFRP composites 
      Communication avec acte
      GHRIB, Meriem; BERTHE, Laurent; ccMECHBAL, Nazih; ccGUSKOV, Mikhail; ccRÉBILLAT, Marc (2017)
      Structural health monitoring (SHM) is an emerging technology designed to automate the inspection process undertaken to assess the health condition of structures. The SHM process is classically decomposed into four sequential ...
    • Adaptation of the semi-Hertzian method to wheel/rail contact in turnouts 
      Communication avec acte
      SEBÈS, Michel; CHOLLET, Hugues; LAURENT, Mathieu; MULLER, Christophe; ccMONTEIRO, Eric (2016)
      A procedure is described in order to assess loads applied on a turnout due to track-train interaction. Co-simulation is used between a finite element method (FEM) model of the turnout and a multibody system (MBS) ...