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dc.contributor.authorBarbero, Ever
dc.contributor.authorCosso, F. A.
dc.contributor.authorMartínez Lladó, Xavier
dc.date.accessioned2014-10-17T08:52:10Z
dc.date.created2014-08-01
dc.date.issued2014-08-01
dc.identifier.citationBarbero, E.; Cosso, F.; Martinez, X. Identification of fracture toughness for discrete damage mechanics analysis of glass-epoxy laminates. "Applied composite materials", 01 Agost 2014, vol. 21, núm. 4, p. 633-650.
dc.identifier.issn0929-189X
dc.identifier.urihttp://hdl.handle.net/2117/24402
dc.description.abstractA methodology for determination of the intralaminar fracture toughness is presented, based on fitting discrete damage mechanics (DDM) model predictions to available experimental data. DDM is constitutive model that, when incorporated into commercial finite element software via user material subroutines, is able to predict intralaminar transverse and shear damage initiation and evolution in terms of the fracture toughness of the composite. The applicability of the DDM model is studied by comparison to available experimental data for Glass-Epoxy laminates. Sensitivity of the DDM model to h- and p-refinement is studied. Also, the effect of in-situ correction of strength is highlighted.
dc.format.extent18 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshEpoxy resins
dc.subject.otherPolymer-matrix composites (PMCs)
dc.subject.otherTransverse cracking
dc.subject.otherDamage mechanics
dc.subject.otherFinite element analysis (FEA)
dc.subject.otherParameter identification
dc.subject.otherMATRIX CRACKING
dc.subject.otherTRANSVERSE CRACKING
dc.subject.otherCOMPOSITE-MATERIALS
dc.subject.otherCONSTITUTIVE MODEL
dc.subject.otherDELAMINATION
dc.titleIdentification of fracture toughness for discrete damage mechanics analysis of glass-epoxy laminates
dc.typeArticle
dc.subject.lemacResines epoxídiques
dc.contributor.groupUniversitat Politècnica de Catalunya. SETRI - Grup de Tècniques de Separació i Tractament de Residus Industrials
dc.identifier.doi10.1007/s10443-013-9359-y
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://link.springer.com/article/10.1007/s10443-013-9359-y
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac15229644
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorBarbero, E.; Cosso, F.; Martinez, X.
local.citation.publicationNameApplied composite materials
local.citation.volume21
local.citation.number4
local.citation.startingPage633
local.citation.endingPage650


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