Optimization of the structural system with composite beam and composite slab using Genetic Algorithm

Detalhes bibliográficos
Autor(a) principal: Breda,Breno Dias
Data de Publicação: 2020
Outros Autores: Pietralonga,Tiago Cetto, Alves,Élcio Cassimiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista IBRACON de Estruturas e Materiais
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000600214
Resumo: Abstract: The objective of this research is to create a software to optimize choice variables adopted by an engineer in a structural system with steel-concrete composite beams and steel decks, such as: beam shape, composite slab sheeting, number and spacing of beams, slab thickness and interaction ratio between beam and slab. To accomplish this, a program that uses the Genetic Algorithm optimization tool provided by Matlab R2015a was developed. To meet safety requirements, restrictions on the Ultimate Limit State were implemented in the code, following the normative requirements of ABNT NBR 8800: 2008. Case studies of a problem found in the literature and another of a real structure, are presented to serve as references for software evaluation. Results indicate that the use of optimization processes is fundamental to design increasingly cost-effective structures.
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spelling Optimization of the structural system with composite beam and composite slab using Genetic Algorithmoptimizationgenetic algorithmcomposite beamcomposite slabAbstract: The objective of this research is to create a software to optimize choice variables adopted by an engineer in a structural system with steel-concrete composite beams and steel decks, such as: beam shape, composite slab sheeting, number and spacing of beams, slab thickness and interaction ratio between beam and slab. To accomplish this, a program that uses the Genetic Algorithm optimization tool provided by Matlab R2015a was developed. To meet safety requirements, restrictions on the Ultimate Limit State were implemented in the code, following the normative requirements of ABNT NBR 8800: 2008. Case studies of a problem found in the literature and another of a real structure, are presented to serve as references for software evaluation. Results indicate that the use of optimization processes is fundamental to design increasingly cost-effective structures.IBRACON - Instituto Brasileiro do Concreto2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000600214Revista IBRACON de Estruturas e Materiais v.13 n.6 2020reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952020000600002info:eu-repo/semantics/openAccessBreda,Breno DiasPietralonga,Tiago CettoAlves,Élcio Cassimiroeng2020-11-27T00:00:00Zoai:scielo:S1983-41952020000600214Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2020-11-27T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Optimization of the structural system with composite beam and composite slab using Genetic Algorithm
title Optimization of the structural system with composite beam and composite slab using Genetic Algorithm
spellingShingle Optimization of the structural system with composite beam and composite slab using Genetic Algorithm
Breda,Breno Dias
optimization
genetic algorithm
composite beam
composite slab
title_short Optimization of the structural system with composite beam and composite slab using Genetic Algorithm
title_full Optimization of the structural system with composite beam and composite slab using Genetic Algorithm
title_fullStr Optimization of the structural system with composite beam and composite slab using Genetic Algorithm
title_full_unstemmed Optimization of the structural system with composite beam and composite slab using Genetic Algorithm
title_sort Optimization of the structural system with composite beam and composite slab using Genetic Algorithm
author Breda,Breno Dias
author_facet Breda,Breno Dias
Pietralonga,Tiago Cetto
Alves,Élcio Cassimiro
author_role author
author2 Pietralonga,Tiago Cetto
Alves,Élcio Cassimiro
author2_role author
author
dc.contributor.author.fl_str_mv Breda,Breno Dias
Pietralonga,Tiago Cetto
Alves,Élcio Cassimiro
dc.subject.por.fl_str_mv optimization
genetic algorithm
composite beam
composite slab
topic optimization
genetic algorithm
composite beam
composite slab
description Abstract: The objective of this research is to create a software to optimize choice variables adopted by an engineer in a structural system with steel-concrete composite beams and steel decks, such as: beam shape, composite slab sheeting, number and spacing of beams, slab thickness and interaction ratio between beam and slab. To accomplish this, a program that uses the Genetic Algorithm optimization tool provided by Matlab R2015a was developed. To meet safety requirements, restrictions on the Ultimate Limit State were implemented in the code, following the normative requirements of ABNT NBR 8800: 2008. Case studies of a problem found in the literature and another of a real structure, are presented to serve as references for software evaluation. Results indicate that the use of optimization processes is fundamental to design increasingly cost-effective structures.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000600214
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000600214
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952020000600002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
dc.source.none.fl_str_mv Revista IBRACON de Estruturas e Materiais v.13 n.6 2020
reponame:Revista IBRACON de Estruturas e Materiais
instname:Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
instname_str Instituto Brasileiro do Concreto (IBRACON)
instacron_str IBRACON
institution IBRACON
reponame_str Revista IBRACON de Estruturas e Materiais
collection Revista IBRACON de Estruturas e Materiais
repository.name.fl_str_mv Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)
repository.mail.fl_str_mv editores.riem@gmail.com||arlene@ibracon.org.br
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