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dc.contributor.authorSantana Pérez, Orlando Onofre
dc.contributor.authorRodríguez, C.
dc.contributor.authorBelzunce, J.
dc.contributor.authorGamez Pérez, José
dc.contributor.authorCarrasco Alonso, Félix Ángel
dc.contributor.authorMaspoch Rulduà, M. Lluïsa
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2011-03-18T16:08:20Z
dc.date.available2011-03-18T16:08:20Z
dc.date.created2010-12
dc.date.issued2010-12
dc.identifier.citationSantana, O. [et al.]. Fracture behaviour of de-aged poly(lactic acid) assessed by essential work of fracture and J-Integral methods. "Polymer testing", Desembre 2010, vol. 29, núm. 8, p. 984-990.
dc.identifier.issn0142-9418
dc.identifier.urihttp://hdl.handle.net/2117/11967
dc.description.abstractThe applicability of the essential work of fracture (EWF) in SENB geometry as an alternative to the J-integral methodology has been assessed. An amorphous poly(lactic acid) (PLA) with ductile behaviour promoted by a de-ageing heat treatment has been used. The results demonstrate that the EWF technique can be used as a simple alternative methodology to determine the J0.2 value in plane strain conditions, using the ESIS-2000 protocol and ASTME813-87 standard. As a validation of the range of ligament length to be used in the EWF analysis, the SENB solution of the Slip Line Field theory could be employed.
dc.format.extent7 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Materials plàstics i polímers
dc.subject.lcshThermoplastics
dc.subject.lcshBiopolymers--Fracture
dc.titleFracture behaviour of de-aged poly(lactic acid) assessed by essential work of fracture and J-Integral methods
dc.typeArticle
dc.subject.lemacBiopolímers -- Fractura
dc.subject.lemacTermoplàstics
dc.contributor.groupUniversitat Politècnica de Catalunya. POLYCOM - Polimers i compòsits: tecnologia
dc.identifier.doi10.1016/j.polymertesting.2010.09.004
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TXX-5120K47-1&_user=1517299&_coverDate=12%2F31%2F2010&_rdoc=12&_fmt=high&_orig=browse&_origin=browse&_zone=rslt_list_item&_srch=doc-info%28%23toc%235602%232010%23999709991%232355734%23FLA%23display%23Volume%29&_cdi=5602&_sort=d&_docanchor=&_ct=25&_acct=C000053450&_version=1&_urlVersion=0&_userid=1517299&md5=280e4e516e0fa7f3e1ae9a067a30ce88&searchtype=a
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac4964131
dc.description.versionPostprint (published version)
local.citation.authorSantana, O.; Rodríguez, C.; Belzunce, J.; Gamez, J.; Carrasco, F.; Maspoch, M.
local.citation.publicationNamePolymer testing
local.citation.volume29
local.citation.number8
local.citation.startingPage984
local.citation.endingPage990


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