Explicit meshfree u- pw solution of the dynamic Biot formulation at large strain

dc.creatorNavas, Pedro
dc.creatorMolinos, Miguel
dc.creatorStickle, Miguel M.
dc.creatorManzanal, Diego
dc.creatorYagüe, Angel
dc.creatorPastor, Manuel
dc.date2021-09
dc.date.accessioned2023-08-31T00:42:49Z
dc.date.available2023-08-31T00:42:49Z
dc.identifierhttp://hdl.handle.net/11336/182069
dc.identifierNavas, Pedro; Molinos, Miguel; Stickle, Miguel M.; Manzanal, Diego; Yagüe, Angel; et al.; Explicit meshfree u- pw solution of the dynamic Biot formulation at large strain; Springer; Computational Particle Mechanics; 9; 4; 9-2021; 655-671
dc.identifier2196-4378
dc.identifier2196-4386
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8543710
dc.descriptionIn this paper, an efficient and robust methodology to simulate saturated soils subjected to low-medium frequency dynamic loadings under large deformation regime is presented. The coupling between solid and fluid phases is solved through the dynamic reduced formulation u- pw (solid displacement – pore water pressure) of the Biot’s equations. The additional novelty lies in the employment of an explicit two-steps Newmark predictor-corrector time integration scheme that enables accurate solutions of related geomechanical problems at large strain without the usually high computational cost associated with the implicit counterparts. Shape functions based on the elegant Local Maximum Entropy approach, through the Optimal Transportation Meshfree framework, are considered to solve numerically different dynamic problems in fluid saturated porous media.
dc.descriptionFil: Navas, Pedro. Universidad Politécnica de Madrid; España
dc.descriptionFil: Molinos, Miguel. Universidad Politécnica de Madrid; España
dc.descriptionFil: Stickle, Miguel M.. Universidad Politécnica de Madrid; España
dc.descriptionFil: Manzanal, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universidad Politécnica de Madrid; España
dc.descriptionFil: Yagüe, Angel. Universidad Politécnica de Madrid; España
dc.descriptionFil: Pastor, Manuel. Universidad Politécnica de Madrid; España
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherSpringer
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s40571-021-00436-8
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s40571-021-00436-8
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.rightsAtribución-NoComercial-CompartirIgual 2.5 Argentina (CC BY-NC-SA 2.5 AR)
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subjectBIOT’S EQUATIONS
dc.subjectEXPLICIT APPROACH
dc.subjectLARGE STRAINS
dc.subjectMESHFREE
dc.subjectNEWMARK PREDICTOR-CORRECTOR
dc.subjecthttps://purl.org/becyt/ford/2.1
dc.subjecthttps://purl.org/becyt/ford/2
dc.titleExplicit meshfree u- pw solution of the dynamic Biot formulation at large strain
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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