Heuristics in optimal detailed design of precast road bridges

[EN] This paper deals with the cost optimization of road bridges consisting of concrete slabs prepared in situ and two precast-prestressed U-shaped beams of self-compacting concrete. It shows the efficiency of four heuristic algorithms applied to a problem of 59 discrete variables. The four algorith...

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Autores: Yepes, V.|||0000-0001-5488-6001, Martí Albiñana, José Vicente|||0000-0002-2435-4095, García-Segura, Tatiana|||0000-0002-7059-0566, Gonzalez Vidosa, Fernando
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/89672
Acceso en línea:https://riunet.upv.es/handle/10251/89672
Access Level:acceso abierto
Palabra clave:Optimization
Metaheuristics
Bridges
Overpasses
Structural design
INGENIERIA DE LA CONSTRUCCION
PROYECTOS DE INGENIERIA
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repository_id_str
spelling Heuristics in optimal detailed design of precast road bridgesYepes, V.|||0000-0001-5488-6001Martí Albiñana, José Vicente|||0000-0002-2435-4095García-Segura, Tatiana|||0000-0002-7059-0566Gonzalez Vidosa, FernandoOptimizationMetaheuristicsBridgesOverpassesStructural designINGENIERIA DE LA CONSTRUCCIONPROYECTOS DE INGENIERIA[EN] This paper deals with the cost optimization of road bridges consisting of concrete slabs prepared in situ and two precast-prestressed U-shaped beams of self-compacting concrete. It shows the efficiency of four heuristic algorithms applied to a problem of 59 discrete variables. The four algorithms are the Descent Local Search (DLS), a threshold accepting algorithm with mutation operation (TAMO), the Genetic Algorithm (GA), and the Memetic Algorithm (MA). The heuristic optimization algorithms are applied to a bridge with a span length of 35 m and a width of 12 m. A performance analysis is run for the different heuristics, based on a study of Pareto optimal solutions between execution time and efficiency. The best results were obtained with TAMO for a minimum cost of 104184 euros. Among the key findings of the study, the practical use of these heuristics in real cases stands out. Furthermore, the knowledge gained from the investigation of the algorithms allows a range of values for the design optimization of such structures and pre-dimensioning of the variables to be recommended.The Spanish Ministry of Economy and Competitiveness along with FEDER funding (research project BIA2014-56574-R) financially supported this research. The authors are grateful for the thorough revision of the manuscript by Phillip Zastrow and Francisca Molina-Moreno.Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería CivilEscuela Técnica Superior de Ingeniería de Caminos, Canales y PuertosInstituto Universitario de Investigación de Ciencia y Tecnología del HormigónGrupo de Gestión del Proceso Proyecto-ConstrucciónMinisterio de Economía y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20172017-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/89672reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 BIA2014-56574-R TOMA DE DECISIONES EN LA GESTION DEL CICLO DE VIDA DE PUENTES PRETENSADOS DE ALTA EFICIENCIA SOCIAL Y MEDIOAMBIENTAL BAJO PRESUPUESTOS RESTRICTIVOSopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/896722026-06-13T07:49:27Z
dc.title.none.fl_str_mv Heuristics in optimal detailed design of precast road bridges
title Heuristics in optimal detailed design of precast road bridges
spellingShingle Heuristics in optimal detailed design of precast road bridges
Yepes, V.|||0000-0001-5488-6001
Optimization
Metaheuristics
Bridges
Overpasses
Structural design
INGENIERIA DE LA CONSTRUCCION
PROYECTOS DE INGENIERIA
title_short Heuristics in optimal detailed design of precast road bridges
title_full Heuristics in optimal detailed design of precast road bridges
title_fullStr Heuristics in optimal detailed design of precast road bridges
title_full_unstemmed Heuristics in optimal detailed design of precast road bridges
title_sort Heuristics in optimal detailed design of precast road bridges
dc.creator.none.fl_str_mv Yepes, V.|||0000-0001-5488-6001
Martí Albiñana, José Vicente|||0000-0002-2435-4095
García-Segura, Tatiana|||0000-0002-7059-0566
Gonzalez Vidosa, Fernando
author Yepes, V.|||0000-0001-5488-6001
author_facet Yepes, V.|||0000-0001-5488-6001
Martí Albiñana, José Vicente|||0000-0002-2435-4095
García-Segura, Tatiana|||0000-0002-7059-0566
Gonzalez Vidosa, Fernando
author_role author
author2 Martí Albiñana, José Vicente|||0000-0002-2435-4095
García-Segura, Tatiana|||0000-0002-7059-0566
Gonzalez Vidosa, Fernando
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil
Escuela Técnica Superior de Ingeniería de Caminos, Canales y Puertos
Instituto Universitario de Investigación de Ciencia y Tecnología del Hormigón
Grupo de Gestión del Proceso Proyecto-Construcción
Ministerio de Economía y Competitividad
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Optimization
Metaheuristics
Bridges
Overpasses
Structural design
INGENIERIA DE LA CONSTRUCCION
PROYECTOS DE INGENIERIA
topic Optimization
Metaheuristics
Bridges
Overpasses
Structural design
INGENIERIA DE LA CONSTRUCCION
PROYECTOS DE INGENIERIA
description [EN] This paper deals with the cost optimization of road bridges consisting of concrete slabs prepared in situ and two precast-prestressed U-shaped beams of self-compacting concrete. It shows the efficiency of four heuristic algorithms applied to a problem of 59 discrete variables. The four algorithms are the Descent Local Search (DLS), a threshold accepting algorithm with mutation operation (TAMO), the Genetic Algorithm (GA), and the Memetic Algorithm (MA). The heuristic optimization algorithms are applied to a bridge with a span length of 35 m and a width of 12 m. A performance analysis is run for the different heuristics, based on a study of Pareto optimal solutions between execution time and efficiency. The best results were obtained with TAMO for a minimum cost of 104184 euros. Among the key findings of the study, the practical use of these heuristics in real cases stands out. Furthermore, the knowledge gained from the investigation of the algorithms allows a range of values for the design optimization of such structures and pre-dimensioning of the variables to be recommended.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/89672
url https://riunet.upv.es/handle/10251/89672
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 BIA2014-56574-R TOMA DE DECISIONES EN LA GESTION DEL CICLO DE VIDA DE PUENTES PRETENSADOS DE ALTA EFICIENCIA SOCIAL Y MEDIOAMBIENTAL BAJO PRESUPUESTOS RESTRICTIVOS
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
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
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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