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Development of a vehicle track interaction model to predict the vibratory benefits of rail grinding in the time domain

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Development of a vehicle track interaction model to predict the vibratory benefits of rail grinding in the time domain

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dc.contributor.author Real Herráiz, Julia Irene es_ES
dc.contributor.author Zamorano, Clara es_ES
dc.contributor.author Velarte, José Luis es_ES
dc.contributor.author Blanco, Antonio Enrique es_ES
dc.date.accessioned 2016-09-06T08:50:48Z
dc.date.available 2016-09-06T08:50:48Z
dc.date.issued 2015-09
dc.identifier.issn 2095-087X
dc.identifier.uri http://hdl.handle.net/10251/68859
dc.description.abstract Imperfections in the wheel-rail contact are one of the main sources of generation of railway vibrations. Consequently, it is essential to take expensive corrective maintenance measures, the results of which may be unknown. In order to assess the effectiveness of these measures, this paper develops a vehicle-track interaction model in the time domain of a curved track with presence of rail corrugation on the inner rail. To characterize the behavior of the track, a numerical finite element model is developed using ANSYS software, while the behavior of the vehicle is characterized by a unidirectional model of two masses developed with VAMPIRE PRO software. The overloads obtained with the dynamic model are applied to the numerical model and then, the vibrational response of the track is obtained. Results are validated with real data and used to assess the effectiveness of rail grinding in the reduction of wheel-rail forces and the vibration generation phenomenon. es_ES
dc.language Inglés es_ES
dc.publisher SpringerOpen es_ES
dc.relation.ispartof Journal of Modern Transportation es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Corrugation es_ES
dc.subject Dynamic overloads es_ES
dc.subject Finite element method es_ES
dc.subject Vibrations es_ES
dc.subject.classification INGENIERIA E INFRAESTRUCTURA DE LOS TRANSPORTES es_ES
dc.title Development of a vehicle track interaction model to predict the vibratory benefits of rail grinding in the time domain es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1007/s40534-015-0078-y
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería e Infraestructura de los Transportes - Departament d'Enginyeria i Infraestructura dels Transports es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Matemática Multidisciplinar - Institut Universitari de Matemàtica Multidisciplinària es_ES
dc.description.bibliographicCitation Real Herráiz, JI.; Zamorano, C.; Velarte, JL.; Blanco, AE. (2015). Development of a vehicle track interaction model to predict the vibratory benefits of rail grinding in the time domain. Journal of Modern Transportation. 23(3):189-201. doi:10.1007/s40534-015-0078-y es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1007/s40534-015-0078-y es_ES
dc.description.upvformatpinicio 189 es_ES
dc.description.upvformatpfin 201 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 23 es_ES
dc.description.issue 3 es_ES
dc.relation.senia 301738 es_ES
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