Now showing items 1-3 of 3

  • An implicit Material Point Method applied to granular flows 

    Iaconeta, Ilaria; Larese De Tetto, Antonia; Rossi, Riccardo; Oñate Ibáñez de Navarra, Eugenio (Elsevier, 2017)
    Conference lecture
    Open Access
    The main objective of this work lies in the development of a variational implicit Material Point Method (MPM), implemented in the open source Kratos Multiphysics framework. The ability of the MPM technique to solve large ...
  • A stabilized mixed implicit Material Point Method for non-linear incompressible solid mechanics 

    Iaconeta, Ilaria; Larese De Tetto, Antonia; Rossi, Riccardo; Oñate Ibáñez de Navarra, Eugenio (Springer, 2019-06)
    Article
    Restricted access - publisher's policy
    In this work a stabilized mixed formulation for the solution of non-linear solid mechanics problems in nearly-incompressible conditions is presented. In order to deal with high material deformation, an implicit Material ...
  • Comparison of a Material Point Method and a Galerkin meshfree method for the simulation of cohesive-frictional materials 

    Iaconeta, Ilaria; Larese De Tetto, Antonia; Rossi, Riccardo; Guo, Zhiming (2017-09)
    Article
    Open Access
    The simulation of large deformation problems, involving complex history-dependent constitutive laws, is of paramount importance in several engineering fields. Particular attention has to be paid to the choice of a suitable ...