• An interior - point algorithm for hyper-plastic models for soils 

    Samat, Sergio; Vaunat, Jean; Gens Solé, Antonio (2009)
    Text en actes de congrés
    Accés obert
    In numerical analysis of geotechnical problems it is often necessary to use sophisticated elastoplastic constitutive models. Particularly, the presence of friction as the fundamental mechanism to dissipate energy provides ...
  • Thermomechanical modelling of ground response under environmental actions. 

    Samat, Sergio (Universitat Politècnica de Catalunya, 2016-11-09)
    Accés obert
    Natural disasters, such as landslides triggered by heavy rains, rock deformations and soil cracking in presence of temperature changes and other phenomena related to climatic actions, show the relevance of investigating ...