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MECHANICAL CHARACTERIZATION OF RAILWAYSTRUCTURES BASED ON VERTICAL STIFFNESS ANALYSIS AND RAILWAY SUBSTRUCTURE STRESS STATE

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MECHANICAL CHARACTERIZATION OF RAILWAYSTRUCTURES BASED ON VERTICAL STIFFNESS ANALYSIS AND RAILWAY SUBSTRUCTURE STRESS STATE

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dc.contributor.author Montalbán Domingo, María Laura es_ES
dc.contributor.author Real Herráiz, Julia Irene es_ES
dc.contributor.author Real Herraiz, Teresa Pilar
dc.date.accessioned 2015-03-25T19:21:40Z
dc.date.available 2015-03-25T19:21:40Z
dc.date.issued 2012
dc.identifier.issn 0954-4097
dc.identifier.uri http://hdl.handle.net/10251/48307
dc.description.abstract This paper uses the finite element method to analyse the mechanical behaviour of different track types by considering the different conditions to which they may be subjected: superstructure, height, embankment and foundation quality. The values of the stress and deformation as a function of depth are obtained at each point of the cross-section of the considered track. These values allow quantification of the basic design parameters for railway structures: track stiffness and stress supported by the railway platform. Optimal combinations of superstructure, height, embankment and foundation materials are presented for various specific operation conditions. The presented information can be used to improve the design of railway structures. es_ES
dc.language Inglés es_ES
dc.publisher SAGE Publications (UK and US) es_ES
dc.relation.ispartof Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Slab track es_ES
dc.subject Ballast track es_ES
dc.subject Substructure design es_ES
dc.subject Stress es_ES
dc.subject Stiffness es_ES
dc.subject Railway es_ES
dc.subject.classification INGENIERIA E INFRAESTRUCTURA DE LOS TRANSPORTES es_ES
dc.title MECHANICAL CHARACTERIZATION OF RAILWAYSTRUCTURES BASED ON VERTICAL STIFFNESS ANALYSIS AND RAILWAY SUBSTRUCTURE STRESS STATE es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1177/0954409712452348
dc.rights.accessRights Cerrado 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 e Infraestructura de los Transportes - Departament d'Enginyeria i Infraestructura dels Transports es_ES
dc.description.bibliographicCitation Montalban Domingo, ML.; Real Herráiz, JI.; Real Herraiz, TP. (2012). MECHANICAL CHARACTERIZATION OF RAILWAYSTRUCTURES BASED ON VERTICAL STIFFNESS ANALYSIS AND RAILWAY SUBSTRUCTURE STRESS STATE. Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 227(1):74-85. doi:10.1177/0954409712452348 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1177/0954409712452348 es_ES
dc.description.upvformatpinicio 74 es_ES
dc.description.upvformatpfin 85 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 227 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 241406
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