Vibrations induced by HST passage on ballast and non-ballast tracks

Soil Dynamics and Earthquake Engineering, Sept. 2010 - Special Issue in honour of Prof. Anestis Veletsos. Postprint

Detalles Bibliográficos
Autores: Galvín, Pedro, Romero Ordóñez, Antonio, Domínguez Abascal, José
Tipo de recurso: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2010
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/53702
Acceso en línea:http://hdl.handle.net/11441/53702
https://doi.org/10.1016/j.soildyn.2010.02.004
Access Level:acceso abierto
Palabra clave:Slab track
HST vibrations
Vehicle-track-soil-structure interaction
Dynamic loads
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spelling Vibrations induced by HST passage on ballast and non-ballast tracksGalvín, PedroRomero Ordóñez, AntonioDomínguez Abascal, JoséSlab trackHST vibrationsVehicle-track-soil-structure interactionDynamic loadsSoil Dynamics and Earthquake Engineering, Sept. 2010 - Special Issue in honour of Prof. Anestis Veletsos. PostprintThe 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.Ministerio de Educación y Ciencia BIA2007-67612-C02-02CEDEX PT-2006-024-19CCPMElsevierMecánica de Medios Continuos y Teoría de EstructurasMinisterio de Educación y Ciencia (MEC). EspañaCentro de Estudios y Experimentación de Obras Públicas (CEDEX)2010info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/11441/53702https://doi.org/10.1016/j.soildyn.2010.02.004reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésSoil Dynamics and Earthquake Engineering, 30 (9), 862-873.BIA2007-67612-C02-02PT-2006-024-19CCPMhttp://www.sciencedirect.com/science/article/pii/S0267726110000515info:eu-repo/semantics/openAccessoai:idus.us.es:11441/537022026-06-17T12:51:07Z
dc.title.none.fl_str_mv Vibrations induced by HST passage on ballast and non-ballast tracks
title Vibrations induced by HST passage on ballast and non-ballast tracks
spellingShingle Vibrations induced by HST passage on ballast and non-ballast tracks
Galvín, Pedro
Slab track
HST vibrations
Vehicle-track-soil-structure interaction
Dynamic loads
title_short Vibrations induced by HST passage on ballast and non-ballast tracks
title_full Vibrations induced by HST passage on ballast and non-ballast tracks
title_fullStr Vibrations induced by HST passage on ballast and non-ballast tracks
title_full_unstemmed Vibrations induced by HST passage on ballast and non-ballast tracks
title_sort Vibrations induced by HST passage on ballast and non-ballast tracks
dc.creator.none.fl_str_mv Galvín, Pedro
Romero Ordóñez, Antonio
Domínguez Abascal, José
author Galvín, Pedro
author_facet Galvín, Pedro
Romero Ordóñez, Antonio
Domínguez Abascal, José
author_role author
author2 Romero Ordóñez, Antonio
Domínguez Abascal, José
author2_role author
author
dc.contributor.none.fl_str_mv Mecánica de Medios Continuos y Teoría de Estructuras
Ministerio de Educación y Ciencia (MEC). España
Centro de Estudios y Experimentación de Obras Públicas (CEDEX)
dc.subject.none.fl_str_mv Slab track
HST vibrations
Vehicle-track-soil-structure interaction
Dynamic loads
topic Slab track
HST vibrations
Vehicle-track-soil-structure interaction
Dynamic loads
description Soil Dynamics and Earthquake Engineering, Sept. 2010 - Special Issue in honour of Prof. Anestis Veletsos. Postprint
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11441/53702
https://doi.org/10.1016/j.soildyn.2010.02.004
url http://hdl.handle.net/11441/53702
https://doi.org/10.1016/j.soildyn.2010.02.004
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Soil Dynamics and Earthquake Engineering, 30 (9), 862-873.
BIA2007-67612-C02-02
PT-2006-024-19CCPM
http://www.sciencedirect.com/science/article/pii/S0267726110000515
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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