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Heuristic Techniques for the Design of Steel-Concrete Composite Pedestrian Bridges

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Heuristic Techniques for the Design of Steel-Concrete Composite Pedestrian Bridges

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dc.contributor.author Yepes, V. es_ES
dc.contributor.author Dasí-Gil, M. es_ES
dc.contributor.author Martínez-Muñoz, D. es_ES
dc.contributor.author López Desfilis, Vicente José es_ES
dc.contributor.author Martí Albiñana, José Vicente es_ES
dc.date.accessioned 2020-11-04T04:32:20Z
dc.date.available 2020-11-04T04:32:20Z
dc.date.issued 2019-08 es_ES
dc.identifier.uri http://hdl.handle.net/10251/154030
dc.description.abstract [EN] The objective of this work was to apply heuristic optimization techniques to a steel-concrete composite pedestrian bridge, modeled like a beam on two supports. A program has been developed in Fortran programming language, capable of generating pedestrian bridges, checking them, and evaluating their cost. The following algorithms were implemented: descent local search (DLS), a hybrid simulated annealing with a mutation operator (SAMO2), and a glow-worms swarm optimization (GSO) in two variants. The first one only considers the GSO and the second combines GSO and DLS, applying the DSL heuristic to the best solutions obtained by the GSO. The results were compared according to the lowest cost. The GSO and DLS algorithms combined obtained the best results in terms of cost. Furthermore, a comparison between the CO2 emissions associated with the amount of materials obtained by every heuristic technique and the original design solution were studied. Finally, a parametric study was carried out according to the span length of the pedestrian bridge. es_ES
dc.description.sponsorship The authors acknowledge the financial support of the Spanish Ministry of Economy and Business, along with FEDER funding (DIMALIFE Project: BIA2017-85098-R). es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation.ispartof Applied Sciences es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Pedestrian bridge es_ES
dc.subject Composite structures es_ES
dc.subject Optimization es_ES
dc.subject Metaheuristics es_ES
dc.subject Structural design es_ES
dc.subject.classification MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title Heuristic Techniques for the Design of Steel-Concrete Composite Pedestrian Bridges es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/app9163253 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/BIA2017-85098-R/ES/DISEÑO Y MANTENIMIENTO OPTIMO ROBUSTO Y BASADO EN FIABILIDAD DE PUENTES E INFRAESTRUCTURAS VIARIAS DE ALTA EFICIENCIA SOCIAL Y MEDIOAMBIENTAL BAJO PRESUPUESTOS RESTRICTIVOS/ es_ES
dc.rights.accessRights Abierto 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.contributor.affiliation Universitat Politècnica de València. Departamento de Mecánica de los Medios Continuos y Teoría de Estructuras - Departament de Mecànica dels Medis Continus i Teoria d'Estructures es_ES
dc.description.bibliographicCitation Yepes, V.; Dasí-Gil, M.; Martínez-Muñoz, D.; López Desfilis, VJ.; Martí Albiñana, JV. (2019). Heuristic Techniques for the Design of Steel-Concrete Composite Pedestrian Bridges. Applied Sciences. 9(16):1-18. https://doi.org/10.3390/app9163253 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/app9163253 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 18 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 9 es_ES
dc.description.issue 16 es_ES
dc.identifier.eissn 2076-3417 es_ES
dc.relation.pasarela S\392524 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
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