Nos laboratoires: Recent submissions

Now showing items 2584-2590 of 6547

    • Modeling of void coalescence initiation and its impact on the prediction of material failure 
      Communication avec acte
      MSOLLI, Sabeur; ccBEN BETTAIEB, Mohamed; ccABED-MERAIM, Farid (Francisco Chinesta, Elias Cueto and Emmanuelle Abisset-Chavanne (AIP), 2016)
      In the present paper, Thomason’s criterion is coupled with the well-known Gurson–Tvergaard–Needleman (GTN) damage model and used for the determination of the critical void volume fraction fc , which marks the initiation ...
    • Foreword 
      Article dans une revue avec comité de lecture
      ccCUETO, Elias; BREITKOPF, Piotr; ccCHINESTA SORIA, Francisco (Elsevier Masson, 2018)
      The range of topics covers a vivid scope of recent research subjects, on the frontier between applied mathematics and computational mechanics. The contributions range from the fundamentals of solid mechanics, and PDE ...
    • Unsupervised damage clustering in complex aeronautical composite structures monitored by Lamb waves: An inductive approach 
      Article dans une revue avec comité de lecture
      RAHBARI, Amirhossein; ccRÉBILLAT, Marc; ccMECHBAL, Nazih; CANU, Stephane (Elsevier, 2021)
      Structural Health Monitoring (SHM), i.e. the action of monitoring structures in real-time and in an automated manner, is a major challenge in several industrial fields such as aeronautic. SHM is by nature a very high ...
    • Thermo-viscoplastic behavior of 304 austenitic stainless steel at various strain rates and temperatures: Testing, modeling and validation 
      Article dans une revue avec comité de lecture
      JIA, Bin; RUSINEK, Alexis; BAHI, Slim; BERNIER, Richard; ccPESCI, Raphaël (Elsevier, 2020)
      This paper presents a systematic study of the thermo-viscoplastic behavior of a 304 austenitic stainless steel (ASS). The experiments were conducted over a wide range of strain rates (10 − 3 s − 1 to 3270 s − 1 ) and ...
    • Study of phenomena responsible for part distortions when turning thin Inconel 718 workpieces 
      Article dans une revue avec comité de lecture
      TOUBHANS, Bastien; ccVIPREY, Fabien; ccFROMENTIN, Guillaume; KARAOUNI, Habib; ccDORLIN, Théo (Society of Manufacturing Engineers, 2020)
      Machining thin workpieces is a challenging task as geometrical errors may result from the combination of several phenomena. Among these, elastic workpiece deformation and machining induced residual stresses may be predominant ...
    • In situ synchrotron ultrasonic fatigue testing device for 3D characterisation of internal crack initiation and growth 
      Article dans une revue avec comité de lecture
      MESSAGER, Alexandre; JUNET, Arnaud; ccPALIN-LUC, Thierry; ccBUFFIERE, Jean-Yves; EL MAY, Mohamed; GAILLARD, Yves; KING, Andrew; BONNIN, Anne; NADOT, Yves; ccRANC, Nicolas; ccSAINTIER, Nicolas (Wiley-Blackwell, 2020)
      This work presents a new ultrasonic fatigue testing device for studying the initiation and propagation mechanisms of internal microstructurally short fatigue cracks using in situ synchrotron tomography. Its principle is ...
    • Head to Pelvis Alignment of Adolescent Idiopathic Scoliosis Patients Both in and Out of Brace 
      Article dans une revue avec comité de lecture
      COURTOIS, Isabelle; EBERMEYER, Eric; PIETTON, Raphaël; BOULOUSSA, Houssam; VIALLE, Raphaël; ccSKALLI, Wafa; ccVERGARI, Claudio (Springer Verlag, 2019)
      Purpose: To determine the short-term effect of bracing of adolescent idiopathic scoliotic (AIS) patients on the relationships between spinopelvic parameters related to balance, by comparing their in and out-of-brace geometry ...