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

Now showing items 575-581 of 1329

    • Automatic damage type classification and severity quantification using signal based and nonlinear model based damage sensitive features 
      Article dans une revue avec comité de lecture
      GHRIB, Meriem; ccRÉBILLAT, Marc; VERMOT DES ROCHES, Guillaume; ccMECHBAL, Nazih (Elsevier, 2019)
      Structural health monitoring (SHM) is an emerging technology designed to automate the inspectionprocess undertaken to assess the health condition of structures. The SHM process is classically decom-posed into four sequential ...
    • IMPROVING EFFICIENCY AND ROBUSTNESS OF STRUCTURAL HEALTH MONITORING TECHNIQUES BASED ON LAMB WAVE DETECTION 
      Communication avec acte
      REBUFA, Jocelyn; JAUSSAUD, Gladys; FOURNIER, Marc; LOGEAIS, M.; BENCHEIKH, N.; CLAEYSSEN, F.; ccRÉBILLAT, Marc; ccGUSKOV, Mikhail (A. Benjeddou, N. Mechbal and J.F. Deü, 2019)
      Required improvements of piezoelectric elements actuation and measurement system efficiency and robustness are introduced as a critical feature for structural health monitoring (SHM) applications. An electronic module (Lamb ...
    • Experimental and Numerical Analysis of Gas/Powder Flow for Different LMD Nozzles 
      Article dans une revue avec comité de lecture
      FERREIRA, Elise; COLIN, Christophe; MARION, Guillaume; GORNY, Cyril; COURAPIED, Damien; GUY, Jason; PEYRE, Patrice; ccDAL, Morgan (MDPI, 2020)
      The Laser Metal Deposition (LMD) process is an additive manufacturing method, which generates 3D structures through the interaction of a laser beam and a gas/powder stream. The stream diameter, surface density and focal ...
    • Humid Ageing of Organic Matrix Composites 
      Chapitre d'ouvrage scientifique
      VERDU, Jacques; ccCOLIN, Xavier (Springer, 2014)
      In this chapter, several aspects of the ageing phenomena induced by water in organic matrix composites are examined, essentially from the physico-chemical point of view. It is first important to recognize that there are ...
    • SPATIAL ATTENUATION PREDICTION OF LAMB WAVES IN COMPOSITE MATERIALS 
      Communication avec acte
      GUO, Shuanglin; ccMECHBAL, Nazih; ccRÉBILLAT, Marc (A. Benjeddou, N. Mechbal and J.F. Deü, 2019)
      The inspection and detection of damage in composite materials using Lamb waves are particularly effective because Lamb wave can propagate over relatively large distance and hence can cover a large area with few testing ...
    • Improving Lamb Wave detection for SHM using a dedicated LWDS electronics 
      Communication avec acte
      JAUSSAUD, Gladys; REBUFA, Jocelyn; FOURNIER, Marc; LOGEAIS, Matthieu; BENCHEIKH, Nabil; ccMECHBAL, Nazih; ccRÉBILLAT, Marc (NTD, 2019)
      In the context of Condition Based Maintenance (CBM) for aircrafts, Structural Health Monitoring (SHM) is one main field of research. Detection and localization of damages in a structure request reliability of the equipment ...
    • Full-field vs. homogenization methods to predict microstructure-property relations for polycrystalline materials 
      Chapitre d'ouvrage scientifique
      LEBENSOHN, Ricardo A.; PONTE CASTAÑEDA, Pedro; CASTELNAU, Olivier; BRENNER, Renald (Springer, 2011)
      In this chapter, we review two recently proposed methodologies, based on crystal plasticity, for the prediction of microstructure-property relations in polycrystalline aggregates. The first, known as the second-order ...