Full scale fatigue test performed to the bolster beam of a railway vehicle

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dc.citation.journalTitleInternational Journal On Interactive Design And Manufacturing
dc.contributor.authorGutiérrez-Carvajal, R.E.
dc.contributor.authorBetancur, G.R.
dc.contributor.authorBarbosa, J.
dc.contributor.authorCastañeda, L.F.
dc.contributor.authorZaja¸c, G.
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupEstudios en Mantenimiento (GEMI)spa
dc.date.accessioned2021-04-12T19:12:48Z
dc.date.available2021-04-12T19:12:48Z
dc.date.issued2018-02-01
dc.description.abstractMany structural elements are exposed to conditions of load that are difficult to consider during the design stage, such as environment uncertainties, random impacts, overloads and inherent material idealization amongst others, hence, miss-estimating its life-time cycle. One way to test those designs is to construct a representative full-scale specimen and test it under the most critical load conditions in a controlled laboratory. Herein, we present a case of study of the fatigue test performed over a bolster beam redesigned in Universidad EAFIT belonging to a railway vehicle. The test was composed by three stages, each one testing a different load hypothesis. The bolster beam was instrumented at the most critical locations, following the results of a FEM analysis previously computed. As results, the most critical welds were identified and the total damage computed for an equivalent operation of eighteen-years, and also the behaviour of the specimen in presence of extreme longitudinal loads. © 2016, Springer-Verlag France.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=5934
dc.identifier.doi10.1007/s12008-016-0361-0
dc.identifier.issn19552513
dc.identifier.issn19552505
dc.identifier.otherWOS;000424264600021
dc.identifier.otherSCOPUS;2-s2.0-84996483453
dc.identifier.urihttp://hdl.handle.net/10784/28334
dc.language.isoeng
dc.publisherSpringer-Verlag France
dc.relationDOI;10.1007/s12008-016-0361-0
dc.relationWOS;000424264600021
dc.relationSCOPUS;2-s2.0-84996483453
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84996483453&doi=10.1007%2fs12008-016-0361-0&partnerID=40&md5=df1d8ee0fbd980b7d3bc4186b600577c
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/1955-2513
dc.sourceInternational Journal On Interactive Design And Manufacturing
dc.subjectCrashworthinesseng
dc.subjectFatigue testingeng
dc.subjectLoad testingeng
dc.subjectLocomotiveseng
dc.subjectRailroad rolling stockeng
dc.subjectRailroadseng
dc.subjectTransportationeng
dc.subjectUncertainty analysiseng
dc.subjectVehicleseng
dc.subjectControlled laboratorieseng
dc.subjectCritical locationeng
dc.subjectEnvironment uncertaintyeng
dc.subjectFull-scale fatigue testeng
dc.subjectRailway vehicleseng
dc.subjectStrain signaleng
dc.subjectStructural damageseng
dc.subjectStructural elementseng
dc.subjectFatigue damageeng
dc.titleFull scale fatigue test performed to the bolster beam of a railway vehicleeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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