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Fully anisotropic finite strain viscoelasticity based on a reverse multiplicative decomposition and logarithmic strains

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Fully anisotropic finite strain viscoelasticity based on a reverse multiplicative decomposition and logarithmic strains

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dc.contributor.author Latorre, Marcos es_ES
dc.contributor.author Montáns, Francisco Javier es_ES
dc.date.accessioned 2023-01-23T19:00:34Z
dc.date.available 2023-01-23T19:00:34Z
dc.date.issued 2016-01-15 es_ES
dc.identifier.issn 0045-7949 es_ES
dc.identifier.uri http://hdl.handle.net/10251/191442
dc.description.abstract [EN] In this paper we present a novel formulation for phenomenological anisotropic finite visco-hyperelasticity. The formulation is based on a multiplicative decomposition of the equilibrated deformation gradient into nonequilibrated elastic and viscous contributions. The proposal in this paper is a decomposition reversed respect to that from Sidoroff allowing for anisotropic viscous contributions. Independent anisotropic stored energies are employed for equilibrated and non-equilibrated parts. The formulation uses logarithmic strain measures in order to be teamed with spline-based hyperelasticity. Some examples compare the results with formulations that use the Sidoroff decomposition and also show the enhanced capabilities of the present model. (C) 2015 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship Partial financial support for this work has been given by grant DPI2011-26635 from the Direccion General de Proyectos de Investigacion of the Ministerio de Economia y Competitividad of Spain es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Computers & Structures es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Viscoelasticity es_ES
dc.subject Hyperelasticity es_ES
dc.subject Logarithmic strains es_ES
dc.subject Anisotropy es_ES
dc.subject Polymers es_ES
dc.subject Biological tissues es_ES
dc.title Fully anisotropic finite strain viscoelasticity based on a reverse multiplicative decomposition and logarithmic strains es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.compstruc.2015.09.001 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//DPI2011-26635//Modelado computacional de la termo-elasto-viscoplasticidad en grandes deformaciones/ es_ES
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Latorre, M.; Montáns, FJ. (2016). Fully anisotropic finite strain viscoelasticity based on a reverse multiplicative decomposition and logarithmic strains. Computers & Structures. 163:56-70. https://doi.org/10.1016/j.compstruc.2015.09.001 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.compstruc.2015.09.001 es_ES
dc.description.upvformatpinicio 56 es_ES
dc.description.upvformatpfin 70 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 163 es_ES
dc.relation.pasarela S\466752 es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.subject.ods 03.- Garantizar una vida saludable y promover el bienestar para todos y todas en todas las edades es_ES


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