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dc.contributor.authorCervera Ruiz, Miguel
dc.contributor.authorChiumenti, Michele
dc.contributor.authorCodina, Ramon
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria
dc.date.accessioned2009-08-19T13:29:39Z
dc.date.available2009-08-19T13:29:39Z
dc.date.issued2009-07-22
dc.identifier.urihttp://hdl.handle.net/2117/3030
dc.description.abstractThis paper exploits the concept of stabilized finite element methods to formulate stable mixed stress/displacement and strain/displacement finite elements for the solution of nonlinear solid mechanics problems. The different assumptions and approximations used to derive the methods are exposed. The proposed procedure is very general, applicable to 2D and 3D problems and independent of the constitutive equation considered. Implementation and computational aspects are also discussed, showing that a robust application of the proposed formulation is feasible. Numerical examples show that the results obtained compare favourably with those obtained with the corresponding irreducible formulation.
dc.format.extent34 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshFinite element method
dc.subject.lcshSolid mechanics and its applications
dc.subject.otherMixed finite element interpolations
dc.subject.otherStabilization methods
dc.subject.otherOrthogonal sub-grid scales
dc.subject.otherNonlinear solid mechanics
dc.titleMixed Stabilized Finite Element Methods in Nonlinear Solid Mechanics. Part I: Formulation
dc.typeArticle
dc.subject.lemacMètode dels elements finits
dc.subject.lemacMecànica dels sòlids
dc.contributor.groupUniversitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus
dc.rights.accessOpen Access
local.personalitzacitaciotrue


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