Now showing items 1-4 of 4

  • Concurrent multiscale analysis of heterogeneous materials 

    Lloberas Valls, Oriol; Everdij, Frank P. X.; Rixen, Daniel J.; Simone, Angelo; Sluys, Lambertus J. (Vienna University of Technology, 2012)
    Conference report
    Restricted access - publisher's policy
    Concurrent multiscale analysis of quasi-brittle heterogeneous materials such as concrete and rock is conducted employing non-overlapping domain decomposition techniques. Initially, a coarse discretization with effective ...
  • Domain decomposition and parallel direct solvers as an adaptive multiscale strategy for damage simulation in materials 

    Everdij, Frank P. X.; Lloberas Valls, Oriol; Simone, Angelo; Rixen, Daniel J.; Sluys, Lambertus J. (Springer, 2016)
    Conference report
    Restricted access - publisher's policy
    Understanding physical phenomena of heterogeneous materials is an ongoing active research field in the structural design of buildings and roads. The failure analysis of quasi-brittle materials such as concrete is a particular ...
  • Multiscale analysis of damage using dual and primal domain decomposition techniques 

    Lloberas Valls, Oriol; Everdij, Frank P. X.; Rixen, Daniel J.; Simone, Angelo; Sluys, Lambertus J. (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2014)
    Conference report
    Open Access
    In this contribution, dual and primal domain decomposition techniques are studied for the multiscale analysis of failure in quasi-brittle materials. The multiscale strategy essentially consists in decomposing the structure ...
  • Objective multiscale analysis of random heterogeneous materials 

    Lloberas Valls, Oriol; Everdij, Frank P. X.; Rixen, Daniel J.; Simone, Angelo; Sluys, Lambertus J. (2013)
    Conference report
    Open Access
    The multiscale framework presented in [1, 2] is assessed in this contribution for a study of random heterogeneous materials. Results are compared to direct numerical simulations (DNS) and the sensitivity to user-defined ...