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A study on finite elements for capturing strong discontinuities
ArticleAbstract: The work focuses on the presently existing families of finite elements with embedded discontinuitiesPalabras claves:Assumed enhanced strains, Embedded discontinuities, finite elements, Mixed elements, Strong discontinuitiesAutores:Huespe A., Oliver J., Patricio Xavier Lazo JaraFuentes:googlescopusContinuum-discontinuum modelling of shear bands
ArticleAbstract: A methodology to model shear bands as strong discontinuities within a continuum mechanics context isPalabras claves:Extended finite element method, Finite Element Method, Loss of hyperbolicity, Shear bands, Traction-separation lawsAutores:Belytschko T., Patricio Xavier Lazo JaraFuentes:scopusHomogenization of sandwich structures
ArticleAbstract: A homogenization method is proposed for sandwich structures consisting of two plates interlaced withPalabras claves:homogenization, Quasi-continuum, Sandwich structuresAutores:Belytschko T., Kim J., Patricio Xavier Lazo Jara, Rabczuk T.Fuentes:googlescopusOn the numerical stability and mass-lumping schemes for explicit enriched meshfree methods
ArticleAbstract: Meshfree methods (MMs) such as the element free Galerkin (EFG)method have gained popularity becausePalabras claves:Dynamic crack propagation, Element free Galerkin method, enrichment, Explicit time integration, XEFG, XFEMAutores:Patricio Xavier Lazo Jara, Rabczuk T., Samaniego C., Talebi H.Fuentes:googlerraaescopusOn 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:googlescopus