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A parametric study of optimum tall piers for railway bridge viaducts

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A parametric study of optimum tall piers for railway bridge viaducts

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dc.contributor.author Martínez Martín, Francisco Joaquín es_ES
dc.contributor.author González Vidosa, Fernando es_ES
dc.contributor.author Hospitaler Pérez, Antonio es_ES
dc.contributor.author Yepes, V. es_ES
dc.date.accessioned 2015-11-18T11:45:03Z
dc.date.available 2015-11-18T11:45:03Z
dc.date.issued 2013-03
dc.identifier.issn 1225-4568
dc.identifier.uri http://hdl.handle.net/10251/57680
dc.description.abstract [EN] This paper presents a parametric study of reinforced concrete bridge tall piers with hollow, rectangular sections. Such piers are typically used in railway construction of prestressed concrete viaducts.Twenty one different piers have been studied with seven column heights of 40, 50, 60, 70, 80, 90 and 100 m and three types of 10-span continuous viaducts, those main span lengths are 40, 50 and 60 m. The piers studied are intermediate columns placed in the middle of the viaducts. The total number of optimization design variables varies from 139 for piers with column height of 40 m to 307 for piers with column height of 100 m. Further, the results presented are of much value for the preliminary design of the piers of prestressed concrete viaducts of high speed railway lines. es_ES
dc.description.sponsorship This study was funded by the Spanish Ministry of Science and Innovation (Research Project BIA2011-23602).
dc.language Inglés es_ES
dc.publisher TECHNO-PRESS es_ES
dc.relation MICINN/BIA2011-23602 es_ES
dc.relation.ispartof Structural engineering and mechanics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Ant colony optimization es_ES
dc.subject Concrete structures es_ES
dc.subject Economic optimization es_ES
dc.subject Structural design es_ES
dc.subject Tall piers es_ES
dc.subject.classification INGENIERIA DEL TERRENO es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title A parametric study of optimum tall piers for railway bridge viaducts es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.12989/sem.2013.45.6.723
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería del Terreno - Departament d'Enginyeria del Terreny es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil es_ES
dc.description.bibliographicCitation Martínez Martín, FJ.; Gonzalez Vidosa, F.; Hospitaler Pérez, A.; Yepes, V. (2013). A parametric study of optimum tall piers for railway bridge viaducts. Structural engineering and mechanics. 45(6):723-740. doi:10.12989/sem.2013.45.6.723 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.12989/sem.2013.45.6.723 es_ES
dc.description.upvformatpinicio 723 es_ES
dc.description.upvformatpfin 740 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 45 es_ES
dc.description.issue 6 es_ES
dc.relation.senia 236066 es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación


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