A comprehensive method for the elastic calculation of the two-point wheel-rail contact

This work shows the method developed to solve the wheel-rail contact problem via a look-up table with a three-dimensional elastic model. This method enables introduction of the two contact point effect on vehicle movement using three-dimensional analysis of surfaces including the influence of the an...

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Detalhes bibliográficos
Autores: Santamaría Manrique, Javier, García Vadillo, Ernesto, Gómez López, Josu
Formato: artículo
Fecha de publicación:2006
País:España
Recursos:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/8407
Acesso em linha:http://hdl.handle.net/10810/8407
Access Level:acceso abierto
Palavra-chave:railway dynamics
wheel-rail contact
multipoint contact
AUTOMOTIVE ENGINEERING
SAFETY, RISK, RELIABILITY AND QUALITY
ENGINEERING, MECHANICAL
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spelling A comprehensive method for the elastic calculation of the two-point wheel-rail contactSantamaría Manrique, JavierGarcía Vadillo, ErnestoGómez López, Josurailway dynamicswheel-rail contactmultipoint contactAUTOMOTIVE ENGINEERINGSAFETY, RISK, RELIABILITY AND QUALITYENGINEERING, MECHANICALThis work shows the method developed to solve the wheel-rail contact problem via a look-up table with a three-dimensional elastic model. This method enables introduction of the two contact point effect on vehicle movement using three-dimensional analysis of surfaces including the influence of the angle of attack. This work presents several dynamic simulations and studies the impact that the introduction of the two contact points on three dimensions has on wear indexes and derailment risk against traditional bidimensional analysis. Furthermore, it studies advantages and disadvantages of using a look-up table against an on-line resolution of the problem.Taylor & Francis201220122006info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/8407reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttp://www.tandfonline.com/doi/abs/10.1080/00423110600870337info:eu-repo/semantics/openAccessThis is an electronic version of an article published in Vehicle System Dynamics, Vol. 44, pp. 240-250. 2006. Changes resulting from the publishing process, such as editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. VEHICLE SYSTEM DYNAMICS is available online and the final version can be obtained at: http://www.tandfonline.com/doi/abs/10.1080/00423110600870337oai:addi.ehu.eus:10810/84072026-06-18T09:23:17Z
dc.title.none.fl_str_mv A comprehensive method for the elastic calculation of the two-point wheel-rail contact
title A comprehensive method for the elastic calculation of the two-point wheel-rail contact
spellingShingle A comprehensive method for the elastic calculation of the two-point wheel-rail contact
Santamaría Manrique, Javier
railway dynamics
wheel-rail contact
multipoint contact
AUTOMOTIVE ENGINEERING
SAFETY, RISK, RELIABILITY AND QUALITY
ENGINEERING, MECHANICAL
title_short A comprehensive method for the elastic calculation of the two-point wheel-rail contact
title_full A comprehensive method for the elastic calculation of the two-point wheel-rail contact
title_fullStr A comprehensive method for the elastic calculation of the two-point wheel-rail contact
title_full_unstemmed A comprehensive method for the elastic calculation of the two-point wheel-rail contact
title_sort A comprehensive method for the elastic calculation of the two-point wheel-rail contact
dc.creator.none.fl_str_mv Santamaría Manrique, Javier
García Vadillo, Ernesto
Gómez López, Josu
author Santamaría Manrique, Javier
author_facet Santamaría Manrique, Javier
García Vadillo, Ernesto
Gómez López, Josu
author_role author
author2 García Vadillo, Ernesto
Gómez López, Josu
author2_role author
author
dc.subject.none.fl_str_mv railway dynamics
wheel-rail contact
multipoint contact
AUTOMOTIVE ENGINEERING
SAFETY, RISK, RELIABILITY AND QUALITY
ENGINEERING, MECHANICAL
topic railway dynamics
wheel-rail contact
multipoint contact
AUTOMOTIVE ENGINEERING
SAFETY, RISK, RELIABILITY AND QUALITY
ENGINEERING, MECHANICAL
description This work shows the method developed to solve the wheel-rail contact problem via a look-up table with a three-dimensional elastic model. This method enables introduction of the two contact point effect on vehicle movement using three-dimensional analysis of surfaces including the influence of the angle of attack. This work presents several dynamic simulations and studies the impact that the introduction of the two contact points on three dimensions has on wear indexes and derailment risk against traditional bidimensional analysis. Furthermore, it studies advantages and disadvantages of using a look-up table against an on-line resolution of the problem.
publishDate 2006
dc.date.none.fl_str_mv 2006
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/8407
url http://hdl.handle.net/10810/8407
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://www.tandfonline.com/doi/abs/10.1080/00423110600870337
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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