Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/54704
DC FieldValueLanguage
dc.contributor.authorGreiner, D.en_US
dc.contributor.authorEmperador, J. M.en_US
dc.contributor.authorGalván, B.en_US
dc.contributor.authorWinter, G.en_US
dc.date.accessioned2019-02-18T12:38:21Z-
dc.date.available2019-02-18T12:38:21Z-
dc.date.issued2006en_US
dc.identifier.isbn9781905088089en_US
dc.identifier.issn1759-3433en_US
dc.identifier.urihttp://hdl.handle.net/10553/54704-
dc.description.abstractStructural design optimization has been applied, in many structural types, including trusses and frames, mainly oriented to the mass minimization. An additional consideration is the sensitivity of these obtained optimum designs to load variations. Striving after a null constraint violation, even under this possible load variation, simultaneously with the minimization of structural weight is the robust design optimization purpose of this paper. The powerful optimization tools used have been developed in recent years, based in evolutionary computation for multiobjective optimization. Among them, NSGAII and SPEA2 are widely used in novel applications. These two methods are used for the simultaneous minimization of structural mass of frames, as well as the minimization of constraints violation distribution in an optimum structural frame design with uncertain loads. The determination of the load variability implies the use of Monte Carlo simulations for each structural candidate solution. Results show a comparison between both last generation evolutionary multiobjective algorithms, obtaining non-dominated solution fronts that allow selecting minimum mass optimum structural designs and maximum robustness for external loads perturbations. © 2006 Civil-Comp Press.
dc.languageengen_US
dc.publisher1759-3433en_US
dc.relation.ispartofCivil-Comp Proceedingsen_US
dc.sourceCivil-Comp Proceedings[ISSN 1759-3433],v. 83en_US
dc.titleRobust design of frames under uncertain loads by multiobjective genetic algorithmsen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.typeConferenceObjecten_US
dc.relation.conference8th International Conference on Computational Structures Technology, CST 2006
dc.identifier.scopus84893909370-
dc.contributor.authorscopusid56268125800-
dc.contributor.authorscopusid8659297300-
dc.contributor.authorscopusid8704390300-
dc.contributor.authorscopusid7202988477-
dc.relation.volume83-
dc.type2Actas de congresosen_US
dc.date.coverdateEnero 2006
dc.identifier.conferenceidevents121431
dc.identifier.ulpgces
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR SIANI: Computación Evolutiva y Aplicaciones-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.deptGIR SIANI: Computación Evolutiva y Aplicaciones-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Matemáticas-
crisitem.author.orcid0000-0002-4132-7144-
crisitem.author.orcid0000-0002-7020-870X-
crisitem.author.orcid0000-0003-0890-7267-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.fullNameGreiner Sánchez, David Juan-
crisitem.author.fullNameEmperador Alzola, José María-
crisitem.author.fullNameWinter Althaus, Gabriel-
crisitem.event.eventsstartdate12-09-2006-
crisitem.event.eventsenddate15-09-2006-
Appears in Collections:Actas de congresos
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