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Fatigue life of a railway wheel under uniaxial and multiaxial loadings

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dc.contributor.authorSoares, Henrique
dc.contributor.authorAnes, Vitor
dc.contributor.authorde Freitas, M.
dc.contributor.authorReis, Luis
dc.date.accessioned2019-04-16T09:14:40Z
dc.date.available2019-04-16T09:14:40Z
dc.date.issued2018
dc.description.abstractIn this paper, a railway wheel material is under evaluation using multiaxial fatigue testing. The experiments were conducted using a servo-hydraulic machine with standardized specimens. All samples were machined from a single worn-out railway wheel. The damage scale between normal and shear stresses was evaluated in the normal stress space for proportional and non-promotional loadings. Moreover, the uniaxial SN curves were obtained. A critical plane analysis was performed using theoretical criteria and experimental results. Results show a strong influence of heat treatments on the material fatigue behavior.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSOARES, H.; [et al] – Fatigue life of a railway wheel under uniaxial and multiaxial loadings. Procedia Structural Integrity. ISSN 2452-3216. Vol. 13 (2018), pp. 1786-1791pt_PT
dc.identifier.doi10.1016/j.prostr.2018.12.362pt_PT
dc.identifier.issn2452-3216
dc.identifier.urihttp://hdl.handle.net/10400.21/9869
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationPTDC/EMS-PRO/5760/2014 - FCTpt_PT
dc.relation.publisherversionhttps://reader.elsevier.com/reader/sd/pii/S2452321618306036?token=DD04AE3D4D04769CCA5674653D6B81E002EB2E869C8C84A8D208219204D4FB8058C48B6697F02E93276305F36A661708pt_PT
dc.subjectStress Scale Factor (SSF)pt_PT
dc.subjectMultiaxial fatiguept_PT
dc.subjectCritical plane criteriapt_PT
dc.subjectHeat treatmentpt_PT
dc.subjectExperimentspt_PT
dc.subjectFadiga multiaxialpt_PT
dc.subjectCritérios do plano críticopt_PT
dc.subjectTratamento térmicopt_PT
dc.titleFatigue life of a railway wheel under uniaxial and multiaxial loadingspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEMS%2F50022%2F2013/PT
oaire.citation.endPage1791pt_PT
oaire.citation.startPage1786pt_PT
oaire.citation.titleProcedia Structural Integritypt_PT
oaire.citation.volume13pt_PT
oaire.fundingStream5876
person.familyNameNogueira Soares
person.familyNameAnes
person.familyNameFreitas
person.familyNameReis
person.givenNameHenrique
person.givenNameVitor
person.givenNameManuel
person.givenNameLuis
person.identifier.ciencia-id631F-FF1D-B582
person.identifier.ciencia-id841E-DD98-58C2
person.identifier.ciencia-id2915-6FCE-F328
person.identifier.ciencia-idC314-AC5A-16D2
person.identifier.orcid0000-0001-5907-2824
person.identifier.orcid0000-0002-8526-398X
person.identifier.orcid0000-0003-3525-9218
person.identifier.orcid0000-0001-9848-9569
person.identifier.ridD-6173-2014
person.identifier.ridB-2588-2013
person.identifier.ridB-4723-2013
person.identifier.scopus-author-id52463218100
person.identifier.scopus-author-id7101700877
person.identifier.scopus-author-id7006497004
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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