Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/101065
DC FieldValueLanguage
dc.contributor.authorJesus, Joel-
dc.contributor.authorNeto, D. M.-
dc.contributor.authorFernandes, R. F.-
dc.contributor.authorBorges, M. F.-
dc.contributor.authorAntunes, F. V.-
dc.contributor.authorSérgio, E. R.-
dc.date.accessioned2022-07-29T10:36:43Z-
dc.date.available2022-07-29T10:36:43Z-
dc.date.issued2021-
dc.identifier.issn24523216pt
dc.identifier.urihttps://hdl.handle.net/10316/101065-
dc.description.abstractFatigue crack growth (FCG) has been studied assuming that Keff is the crack driving force. However, the effect of crack ligament on FCG rate is not clear. Experimental-numerical work was developed in the 18Ni300 maraging steel considering different load blocks with the same initial K. No effect of crack ligament was observed experimentally, which was explained by the inexistence of crack closure effects. In the numerical work transient effects were observed for the plane stress state, which disappear for the plane strain state and some effect of crack ligament was found. In both cases this was attributed to crack closure phenomenon.pt
dc.language.isoengpt
dc.relationPTDC/CTM-CTM/29101/2017pt
dc.relationPOCI-01-0145-FEDER-029101pt
dc.relationUIDB/00285/2020pt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt
dc.subjectFatigue crack growthpt
dc.subject18Ni300pt
dc.subjectCrack clourept
dc.subjectCrack ligamentpt
dc.titleEffect of remaining ligament on fatigue crack growthpt
dc.typearticle-
degois.publication.firstPage598pt
degois.publication.lastPage604pt
degois.publication.titleProcedia Structural Integritypt
dc.peerreviewedyespt
dc.identifier.doi10.1016/j.prostr.2021.10.066pt
degois.publication.volume33pt
dc.date.embargo2021-01-01*
uc.date.periodoEmbargo0pt
item.fulltextCom Texto completo-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.languageiso639-1en-
item.openairetypearticle-
item.cerifentitytypePublications-
crisitem.author.researchunitCEMMPRE - Centre for Mechanical Engineering, Materials and Processes-
crisitem.author.researchunitCEMMPRE - Centre for Mechanical Engineering, Materials and Processes-
crisitem.author.orcid0000-0002-0336-4729-
crisitem.project.grantnoCentre for Mechanical Enginnering, Materials and Processes-
Appears in Collections:I&D CEMMPRE - Artigos em Revistas Internacionais
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