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International Journal for Numerical Methods in Engineering(1)
International Journal for Numerical and Analytical Methods in Geomechanics(1)
International Journal of Mechanical Sciences(1)
Journal of the Mechanics and Physics of Solids(1)
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Ingeniería y operaciones afines(5)
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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:googlescopusA variational approach to the phase field modeling of brittle and ductile fracture
ArticleAbstract: The modeling of the post-critical behavior of materials is still a scientific challenge. This is espPalabras claves:damage, Ductile, Energetic, Fracture, Gradient, Phase fields, Plasticity, VariationalAutores:Jacinto Ulloa, Patricio Rodríguez, Patricio Xavier Lazo Jara, Samaniego C.Fuentes:scopusContinuum approach to the numerical simulation of material failure in concrete
ArticleAbstract: Some new aspects of the continuum strong discontinuity approach (CSDA) to model material failure inPalabras claves:Fracture, localization, Material failure, Multi-cracking, Strong discontinuityAutores:Chaves E., Huespe A., Oliver J., Patricio Xavier Lazo JaraFuentes:googlescopusOn the strong discontinuity approach in finite deformation settings
ArticleAbstract: Taking the strong discontinuity approach as a framework for modelling displacement discontinuities aPalabras claves:damage, Finite strains, Fracture, localization, Strong discontinuitiesAutores:Huespe A., Oliver J., Patricio Xavier Lazo Jara, Pulido M.Fuentes:googlescopusPhase-field modeling of fracture for quasi-brittle materials
ArticleAbstract: This paper addresses the modeling of fracture in quasi-brittle materials using a phase-field approacPalabras claves:Fracture, Gradient damage, Phase fields, Quasi-brittle materials, variational formulationAutores:Jacinto Ulloa, Patricio Rodríguez, Patricio Xavier Lazo Jara, Samaniego C.Fuentes:scopus