Structural optimization of lattice steel transmission towers

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UDC.coleccionInvestigaciónes_ES
UDC.departamentoMatemáticases_ES
UDC.endPage286es_ES
UDC.grupoInvGrupo de Métodos Numéricos en Enxeñaría (GMNI)es_ES
UDC.journalTitleEngineering Structureses_ES
UDC.startPage274es_ES
UDC.volume117es_ES
dc.contributor.authorCouceiro, Iván
dc.contributor.authorParís, José
dc.contributor.authorMartínez Varela, Santiago
dc.contributor.authorColominas, Ignasi
dc.contributor.authorNavarrina, Fermín
dc.contributor.authorCasteleiro, Manuel
dc.date.accessioned2025-01-14T11:21:47Z
dc.date.available2025-01-14T11:21:47Z
dc.date.issued2016
dc.descriptionVersión aceptada de: https://doi.org/10.1016/j.engstruct.2016.03.005es_ES
dc.description.abstract[Abstract:] This paper presents a methodology for the optimization of three dimensional truss structures and its application to supports of power transmission lines. For that purpose, an efficient modified version of the Simulated Annealing algorithm is developed. The validity of the proposed approach relies on practical and constructional features of the structures considered in this study. A first order sensitivity analysis is implemented to improve the performance of the algorithm and to avoid the computation of the large number of structural analyses usually required by the Simulated Annealing algorithm. The new SA algorithm is successfully applied in two classical benchmark problems and in a real full-scale design problem.es_ES
dc.description.sponsorshipThis work has been partially supported by the Ministerio de Ciencia e Innovación (Grant #DPI2010-16496) and the Ministerio de Economía y Competitividad (Grant #DPI2012-33622) of the Spanish Government and by the Consellería de Cultura, Educación e Ordenación Universitaria of the Xunta de Galicia (Grant #GRC2014/039) cofinanced with FEDER funds, and the Universidade da Coruña.es_ES
dc.description.sponsorshipXunta de Galicia; GRC2014/039es_ES
dc.identifier.citationCouceiro, I., París, J., Martínez, S., Colominas, I., Navarrina, F., & Casteleiro, M. (2016). Structural optimization of lattice steel transmission towers. Engineering Structures, 117, 274-286.. https://doi.org/10.1016/j.engstruct.2016.03.005es_ES
dc.identifier.doi10.1016/j.engstruct.2016.03.005
dc.identifier.urihttp://hdl.handle.net/2183/40696
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN/Plan Nacional de I+D+i 2008-2011/DPI2010-16496/ES/MODELOS DE SIMULACION NUMERICA Y ANALISIS DEL COMPORTAMIENTO ELECTRICO DE LOS SISTEMAS DE PUESTA A TIERRA EN CENTROS SUBTERRANEOS DE TRANSFORMACION COMPACTOS PREFABRICADOSes_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO/Plan Nacional de I+D+i 2008-2011/DPI2012-33622/ES/TECNOLOGIAS AVANZADAS DE OPTIMIZACION EN INGENIERIA: APLICACION AL TRANSPORTE Y GENERACION DE ENERGIAes_ES
dc.relation.urihttps://doi.org/10.1016/j.engstruct.2016.03.005es_ES
dc.rightsAtribución-NoComercial-SinDerivadases_ES
dc.rights© 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/. This is an accepted version of the following published document: https://doi.org/10.1016/j.engstruct.2016.03.005es_ES
dc.rights.accessRightsopen accesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectStructural optimizationes_ES
dc.subjectTransmission towerses_ES
dc.subjectSimulated Annealinges_ES
dc.titleStructural optimization of lattice steel transmission towerses_ES
dc.typejournal articlees_ES
dspace.entity.typePublication
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