Please use this identifier to cite or link to this item: https://hdl.handle.net/10953/1766
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dc.contributor.authorAceituno, Javier F.-
dc.contributor.authorChamorro, Rosario-
dc.contributor.authorMuñoz, Sergio-
dc.contributor.authorEscalona, José L.-
dc.date.accessioned2024-01-31T08:08:07Z-
dc.date.available2024-01-31T08:08:07Z-
dc.date.issued2019-
dc.identifier.issn0263-2241es_ES
dc.identifier.otherhttps://doi.org/10.1016/j.measurement.2019.01.025es_ES
dc.identifier.urihttps://hdl.handle.net/10953/1766-
dc.description.abstractIn this paper an alternative procedure to accurately measure static railroad track irregularities is proposed and applied to a scaled railroad track. The purpose of this work is the determination of highlyprecise measured data in short track segments that needs to be used as input in the validation of railroad computational models that are used for on-board railroad track measurement systems. The procedure consists of the use of a topographic total station combined with a postprocessing of the measured data that reduces misalignment errors and provide the analytical ideal geometry of the track together with its irregular geometry characterized in terms of the magnitudes of track gauge, vertical profile, alignment and cross level. Experimental results are compared to standard magnitudes of full scale tracks showing that real track geometry can differ from PSD-based predicted one. This supports the application of the proposed procedure for an accurate geometric determination of short track segments.es_ES
dc.description.sponsorshipSpanish Ministry of Science, Innovation and Universities under the project reference TRA2017-86355-C2-1-Res_ES
dc.language.isoenges_ES
dc.publisherELSEVIERes_ES
dc.relation.ispartofMeasurement [2019]; [137]; [417–427]es_ES
dc.subjectRailroad track measurementes_ES
dc.subjectTrack irregularitieses_ES
dc.subjectIdeal track geometryes_ES
dc.subjectError minimizationes_ES
dc.titleAn alternative procedure to measure railroad track irregularities. Application to a scaled trackes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones_ES
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