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Analysis of the vibration alleviation of a new railway sub-ballast layer with waste tyre rubber

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Analysis of the vibration alleviation of a new railway sub-ballast layer with waste tyre rubber

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dc.contributor.author Hidalgo Signes, Carlos es_ES
dc.contributor.author Martínez Fernández, Pablo es_ES
dc.contributor.author Medel Perallon, Elías es_ES
dc.contributor.author Insa Franco, Ricardo es_ES
dc.date.accessioned 2018-01-11T10:15:50Z
dc.date.available 2018-01-11T10:15:50Z
dc.date.issued 2017 es_ES
dc.identifier.issn 1359-5997 es_ES
dc.identifier.uri http://hdl.handle.net/10251/94490
dc.description.abstract [EN] This paper focuses on the assessment of the vibration behaviour of granular sub-ballast materials mixed with rubber particles from scrap tyres. The main objective is to evaluate whether these mixes attenuate vibrations caused by passing trains, and if so, to what extent. Several laboratory and field tests were carried out to monitor the response of such materials to various excitation sources. The results show that under controlled laboratory conditions, the addition of rubber (up to 5% by weight) greatly increases the damping ratio and reduces vibration. Field tests also show that higher percentages of rubber yield a significant alleviation of vibration caused by repetitive and harmonic loads that are similar to those produced by passing trains. An addition of 5% by weight yields a reduction of 50% in the mean acceleration peak at one metre from the excitation source. The anisotropy of the mix is another key factor when evaluating the vibration behaviour of these mixes. es_ES
dc.description.sponsorship The authors wish to thank GUEROLA for providing the soil samples from its quarry, EMRO for providing the rubber particles, and A´ ngel Morilla Rubio, Manolo Medel Perallo´n, and Esther Medel Colmenar for their help during field tests.
dc.language Inglés es_ES
dc.publisher Springer - RILEM Publishing es_ES
dc.relation AZVI, S.A./CDTI 2012 es_ES
dc.relation.ispartof Materials and Structures es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Railways es_ES
dc.subject Sub-ballast es_ES
dc.subject Waste tyres es_ES
dc.subject Rubber-aggregate mix es_ES
dc.subject Vibration alleviation es_ES
dc.subject.classification INGENIERIA E INFRAESTRUCTURA DE LOS TRANSPORTES es_ES
dc.title Analysis of the vibration alleviation of a new railway sub-ballast layer with waste tyre rubber es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1617/s11527-016-0951-0 es_ES
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2018-04-30 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 del Transporte y Territorio - Institut del Transport i Territori es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería del Terreno - Departament d'Enginyeria del Terreny es_ES
dc.description.bibliographicCitation Hidalgo Signes, C.; Martínez Fernández, P.; Medel Perallon, E.; Insa Franco, R. (2017). Analysis of the vibration alleviation of a new railway sub-ballast layer with waste tyre rubber. Materials and Structures. 50(2):1-13. doi:10.1617/s11527-016-0951-0 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1617/s11527-016-0951-0 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 13 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 50 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela 322952 es_ES
dc.contributor.funder AZVI, S.A. es_ES
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