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dc.contributorMuñoz Romero, José
dc.contributor.authorAsadipour, Nina
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III
dc.date.accessioned2012-04-13T06:50:21Z
dc.date.available2012-04-13T06:50:21Z
dc.date.issued2012-03
dc.identifier.urihttp://hdl.handle.net/2099.1/15014
dc.description.abstractIn this work we develop a viscoelastic bar element that can handle multiple rheological laws with non-linear elastic and non-linear viscous material models. The bar element is built by joining in series an elastic and viscous bar, constraining the middle node position to the bar axis with a reduction method, and statically condensing the internal degrees of freedom. We apply the methodology to the modelling of reversible softening with stiffness recovery both in 2D and 3D, a phenomenology also experimentally observed during stretching cycles on epithelial lung cell monolayers.. It has been observed during embryo development that the cells change
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística
dc.subject.lcshStrength of materials
dc.subject.lcshElastic solids
dc.subject.lcshElasticity
dc.subject.otherViscoelasticity
dc.subject.otherBar elements
dc.subject.otherNull-space
dc.subject.otherBiomechanics
dc.subject.otherSoft tissues
dc.titleModelling of non-linear viscoelastic tissues with bar elements
dc.typeMaster thesis
dc.subject.lemacResistència de materials
dc.subject.lemacElasticitat
dc.subject.amsClassificació AMS::74 Mechanics of deformable solids::74S Numerical methods
dc.rights.accessOpen Access
dc.audience.educationlevelMàster
dc.audience.mediatorUniversitat Politècnica de Catalunya. Facultat de Matemàtiques i Estadística
dc.audience.degreeMÀSTER UNIVERSITARI EN MATEMÀTICA AVANÇADA I ENGINYERIA MATEMÀTICA (Pla 2010)


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