Exploració per tema "damage model"

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    • Advanced material model for shear cutting of metal sheets 

      Gutknecht, Florian; Steinbach, Frank; Clausmeyer, Till; Tekkaya, Erman (CIMNE, 2015)
      Text en actes de congrés
      Accés obert
      A finite-element simulation of the shear cutting process is used to predict thegeometry of the cutting surface. A fully-coupled Lemaitre-type model is used in the process model for the description of the material behaviour. ...

    • Extraction of a crack opening from a continuous approach using regularized damage models 

      Dufour, F.; Pijaudier-Cabot, Gilles; Choinska, M; Huerta, Antonio (2008-11)
      Article
      Accés restringit per política de l'editorial
      Crack opening governs many transfer properties that play a pivotal role in durability analyses. Instead of trying to combine continuum and discrete models in computational analyses, it would be attractive to derive from ...