dc.creator | Galvín, Pedro | es |
dc.creator | Romero Ordóñez, Antonio | es |
dc.creator | Domínguez Abascal, José | es |
dc.date.accessioned | 2017-02-06T10:15:34Z | |
dc.date.available | 2017-02-06T10:15:34Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Galvín, P., Romero Ordóñez, A. y Domínguez Abascal, J. (2010). Vibrations induced by HST passage on ballast and non-ballast tracks. Soil Dynamics and Earthquake Engineering, 30 (9), 862-873. | |
dc.identifier.issn | 0267-7261 | es |
dc.identifier.uri | http://hdl.handle.net/11441/53702 | |
dc.description | Soil Dynamics and Earthquake Engineering, Sept. 2010 - Special Issue in honour of Prof. Anestis Veletsos.
Postprint | es |
dc.description.abstract | The use of ballastless slab track is significantly increasing in HST line technology. This development is due to some structural and operational advantages over ballasted track. In addition, floating slab tracks can be used to control ground-borne vibrations generated by surface and underground rail transportation systems. In this paper, a general and fully three dimensional multi-body-finite element-boundary element model is used to study vibrations due to train passage on ballast and non-ballast tracks. The vehicle is modelled as a multi-body system, the track, in both cases, using finite elements and the soil is represented using boundary elements. The three components of the load are considered; the quasi-static excitation (force generated by moving axle loads), the parametric excitation due to discrete supports of the rails and the excitation due to wheel and rail roughness and track unevenness. Track receptances are computed for both track systems and vibrations induced by high-speed train passage at the track and the free-field are evaluated for different train speeds. Soil behaviour changes significantly with the track system. Finally, a floating slab track is studied to show how this type of solution leads to a significant vibration reduction for surface tracks. | es |
dc.description.sponsorship | Ministerio de Educación y Ciencia BIA2007-67612-C02-02 | es |
dc.description.sponsorship | CEDEX PT-2006-024-19CCPM | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Soil Dynamics and Earthquake Engineering, 30 (9), 862-873. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Slab track | es |
dc.subject | HST vibrations | es |
dc.subject | Vehicle-track-soil-structure interaction | es |
dc.subject | Dynamic loads | es |
dc.title | Vibrations induced by HST passage on ballast and non-ballast tracks | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Mecánica de Medios Continuos y Teoría de Estructuras | es |
dc.relation.projectID | BIA2007-67612-C02-02 | es |
dc.relation.projectID | PT-2006-024-19CCPM | es |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0267726110000515 | es |
dc.identifier.doi | 10.1016/j.soildyn.2010.02.004 | es |
idus.format.extent | 11 | es |
dc.journaltitle | Soil Dynamics and Earthquake Engineering | es |
dc.publication.volumen | 30 | es |
dc.publication.issue | 9 | es |
dc.publication.initialPage | 862 | es |
dc.publication.endPage | 873 | es |
dc.contributor.funder | Ministerio de Educación y Ciencia (MEC). España | |
dc.contributor.funder | Centro de Estudios y Experimentación de Obras Públicas (CEDEX) | |