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dc.contributor.authorOliver Olivella, Xavier
dc.contributor.authorOller Martínez, Sergio Horacio
dc.contributor.authorCante Terán, Juan Carlos
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.date.accessioned2020-07-08T15:22:23Z
dc.date.issued1996-08
dc.identifier.citationOliver, J.; Oller, S.; Cante, J.C. A plasticity model for simulation of industrial powder compaction processes. "International journal of solids and structures", Agost 1996, vol. 33, núm. 20-22, p. 3161-3178.
dc.identifier.issn0020-7683
dc.identifier.otherhttps://www.scipedia.com/public/Oliver_et_al_1996a
dc.identifier.urihttp://hdl.handle.net/2117/192660
dc.description.abstractA constitutive model, based on large strain plasticity, for simulation of industrial powder compaction processes is presented. The elastic response is stated in terms of a hyperelastic model based on a hookean elastic free energy. Plastic response is defined in terms of a two parameter yield surface that evolves in terms of the relative density. Two different flow rules are considered and tested in front of some available experimental results. Application to the simulation of an actual powder-metallurgy compaction process is also shown.
dc.description.sponsorshipSupport of the Spanish "Comision Interministerial de Ciencia y Tecnologia" (CICYT) under grant no. MAT9l-ll58 is gratefully acknowledged.
dc.format.extent18 p.
dc.language.isoeng
dc.rights© 2019. Elsevier
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Metal·lúrgia
dc.subject.lcshPowder metallurgy--Mathematical models
dc.titleA plasticity model for simulation of industrial powder compaction processes
dc.typeArticle
dc.subject.lemacPulvimetal·lúrgia
dc.contributor.groupUniversitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus
dc.contributor.groupUniversitat Politècnica de Catalunya. LITEM - Laboratori per a la Innovació Tecnològica d'Estructures i Materials
dc.identifier.doi10.1016/0020-7683(95)00249-9
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/0020768395002499
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac806187
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorOliver, J.; Oller, S.; Cante, J.C.
local.citation.publicationNameInternational journal of solids and structures
local.citation.volume33
local.citation.number20-22
local.citation.startingPage3161
local.citation.endingPage3178


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