Now showing items 1-2 of 2

  • Advanced material model for shear cutting of metal sheets 

    Gutknecht, Florian; Steinbach, Frank; Clausmeyer, Till; Tekkaya, Erman (CIMNE, 2015)
    Conference report
    Open Access
    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)
    Restricted access - publisher's policy
    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 ...