Mostrando 2 resultados de: 2
Filtros aplicados
Subtipo de publicación
Article(2)
A micromechanics-based variational phase-field model for fracture in geomaterials with brittle-tensile and compressive-ductile behavior
ArticleAbstract: This paper presents a framework for modeling failure in quasi-brittle geomaterials under different lPalabras claves:Fracture, Frictional plasticity, Gradient-damage/phase-field models, Micromechanics, Non-associative plasticity, Quasi-brittle geomaterials, variational formulationAutores:Alessi R., Degrande G., François S., Jacinto Ulloa, Patricio Xavier Lazo Jara, Wambacq J.Fuentes:googlescopusOn the variational modeling of non-associative plasticity
ArticleAbstract: In this work, the energetic formulation for rate-independent dissipative materials is extended to coPalabras claves:Energetic formulation, Gradient plasticity, Maximum dissipation principle, Non-associative plasticity, Variational methodsAutores:Alessi R., Degrande G., François S., Jacinto Ulloa, Wambacq J.Fuentes:scopus