The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle

This research is concerned with the impact of onboard passengers’ seating arrangement on the carbody flexural vibrations of a high-speed railway vehicle. In this regard, the previously developed passenger body-seat models are used to consider the dynamic influence of the passengers. The carbody is m...

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Detalles Bibliográficos
Autores: Rezvani, Mohammad A., Arcos Villamarín, Robert|||0000-0001-6805-7482, Bokaeian, Vahid
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/377156
Acceso en línea:https://hdl.handle.net/2117/377156
https://dx.doi.org/10.1177/09544062221086150
Access Level:acceso abierto
Palabra clave:Vibration
Random vibration
High speed trains
Passenger body-seat dynamic
Flexural vibrations of carbody
Rail vehicle dynamics
Ride quality index
Vibració
Vibració aleatòria
Trens d'alta velocitat -- Vibració
Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica::Vibracions mecàniques
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spelling The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicleRezvani, Mohammad A.Arcos Villamarín, Robert|||0000-0001-6805-7482Bokaeian, VahidVibrationRandom vibrationHigh speed trainsPassenger body-seat dynamicFlexural vibrations of carbodyRandom vibrationRail vehicle dynamicsRide quality indexVibracióVibració aleatòriaTrens d'alta velocitat -- VibracióÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica::Vibracions mecàniquesThis research is concerned with the impact of onboard passengers’ seating arrangement on the carbody flexural vibrations of a high-speed railway vehicle. In this regard, the previously developed passenger body-seat models are used to consider the dynamic influence of the passengers. The carbody is modeled using the Euler–Bernoulli beam model to evaluate its flexural deformation. The frequency-domain analysis demonstrates that the carbody behaves almost like a rigid body when the vehicle is full of passengers. It is established that the passengers' presence causes a 31% enhancement of the ride quality determined based on EN 12299 standard for a fully occupied vehicle compared with an empty car. A scaled model of a ratio of 1:24.5 of the Shinkansen vehicle is constructed for validation purposes. The experimental results exhibit a similar trend as found by the simulations in terms of the impact of the passengers’ distribution on the carbody flexural vibrationsSage20222022-04-2220222022-11-25journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/377156https://dx.doi.org/10.1177/09544062221086150reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3771562026-05-27T15:37:01Z
dc.title.none.fl_str_mv The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle
title The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle
spellingShingle The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle
Rezvani, Mohammad A.
Vibration
Random vibration
High speed trains
Passenger body-seat dynamic
Flexural vibrations of carbody
Random vibration
Rail vehicle dynamics
Ride quality index
Vibració
Vibració aleatòria
Trens d'alta velocitat -- Vibració
Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica::Vibracions mecàniques
title_short The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle
title_full The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle
title_fullStr The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle
title_full_unstemmed The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle
title_sort The effect of onboard passengers’ seating arrangement on the vertical ride comfort of a high-speed railway vehicle
dc.creator.none.fl_str_mv Rezvani, Mohammad A.
Arcos Villamarín, Robert|||0000-0001-6805-7482
Bokaeian, Vahid
author Rezvani, Mohammad A.
author_facet Rezvani, Mohammad A.
Arcos Villamarín, Robert|||0000-0001-6805-7482
Bokaeian, Vahid
author_role author
author2 Arcos Villamarín, Robert|||0000-0001-6805-7482
Bokaeian, Vahid
author2_role author
author
dc.subject.none.fl_str_mv Vibration
Random vibration
High speed trains
Passenger body-seat dynamic
Flexural vibrations of carbody
Random vibration
Rail vehicle dynamics
Ride quality index
Vibració
Vibració aleatòria
Trens d'alta velocitat -- Vibració
Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica::Vibracions mecàniques
topic Vibration
Random vibration
High speed trains
Passenger body-seat dynamic
Flexural vibrations of carbody
Random vibration
Rail vehicle dynamics
Ride quality index
Vibració
Vibració aleatòria
Trens d'alta velocitat -- Vibració
Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica::Vibracions mecàniques
description This research is concerned with the impact of onboard passengers’ seating arrangement on the carbody flexural vibrations of a high-speed railway vehicle. In this regard, the previously developed passenger body-seat models are used to consider the dynamic influence of the passengers. The carbody is modeled using the Euler–Bernoulli beam model to evaluate its flexural deformation. The frequency-domain analysis demonstrates that the carbody behaves almost like a rigid body when the vehicle is full of passengers. It is established that the passengers' presence causes a 31% enhancement of the ride quality determined based on EN 12299 standard for a fully occupied vehicle compared with an empty car. A scaled model of a ratio of 1:24.5 of the Shinkansen vehicle is constructed for validation purposes. The experimental results exhibit a similar trend as found by the simulations in terms of the impact of the passengers’ distribution on the carbody flexural vibrations
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-04-22
2022
2022-11-25
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/377156
https://dx.doi.org/10.1177/09544062221086150
url https://hdl.handle.net/2117/377156
https://dx.doi.org/10.1177/09544062221086150
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sage
publisher.none.fl_str_mv Sage
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301629

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