Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section

Detalhes bibliográficos
Autor(a) principal: Favarato,Lucas Fadini
Data de Publicação: 2020
Outros Autores: Gomes,André Vasconcelos Soares, Candido,Daniel Carvalho de Moura, Calenzani,Adenilcia Fernanda Grobério, Pires,Juliana da Cruz Vianna, Ferrareto,Johann Andrade
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=S1983-41952020000500205
Resumo: ABSTRACT This paper presents an analytical procedure to determine the resistance of a new composite ribbed lattice slab system, composed by a lipped channel cold-formed steel (CFS) profile in minor bending fastened to a lattice girder by plastic connectors, as well as light filling elements and additional rebar. Motivated by the lack of standardized procedures for such system, this paper combines slab design prescriptions to create a computational tool that estimates load capacity and required propping during construction, serving as a basis for a design catalogue. Finally, a strong limitation of unpropped construction due to the low performance of the cold-formed profile under minor axis bending was observed, being the system able to reach spans up to 1.5 m between props in general.
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spelling Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel sectionlattice girder slabcold-formed steel shutteringdesign procedurecomposite slabspan and live-loadABSTRACT This paper presents an analytical procedure to determine the resistance of a new composite ribbed lattice slab system, composed by a lipped channel cold-formed steel (CFS) profile in minor bending fastened to a lattice girder by plastic connectors, as well as light filling elements and additional rebar. Motivated by the lack of standardized procedures for such system, this paper combines slab design prescriptions to create a computational tool that estimates load capacity and required propping during construction, serving as a basis for a design catalogue. Finally, a strong limitation of unpropped construction due to the low performance of the cold-formed profile under minor axis bending was observed, being the system able to reach spans up to 1.5 m between props in general.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=S1983-41952020000500205Revista IBRACON de Estruturas e Materiais v.13 n.5 2020reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952020000500004info:eu-repo/semantics/openAccessFavarato,Lucas FadiniGomes,André Vasconcelos SoaresCandido,Daniel Carvalho de MouraCalenzani,Adenilcia Fernanda GrobérioPires,Juliana da Cruz ViannaFerrareto,Johann Andradeeng2020-09-17T00:00:00Zoai:scielo:S1983-41952020000500205Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2020-09-17T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section
title Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section
spellingShingle Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section
Favarato,Lucas Fadini
lattice girder slab
cold-formed steel shuttering
design procedure
composite slab
span and live-load
title_short Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section
title_full Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section
title_fullStr Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section
title_full_unstemmed Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section
title_sort Proposition of a simplified analytical design procedure for lattice girder slabs with shuttering in cold-formed steel lipped channel section
author Favarato,Lucas Fadini
author_facet Favarato,Lucas Fadini
Gomes,André Vasconcelos Soares
Candido,Daniel Carvalho de Moura
Calenzani,Adenilcia Fernanda Grobério
Pires,Juliana da Cruz Vianna
Ferrareto,Johann Andrade
author_role author
author2 Gomes,André Vasconcelos Soares
Candido,Daniel Carvalho de Moura
Calenzani,Adenilcia Fernanda Grobério
Pires,Juliana da Cruz Vianna
Ferrareto,Johann Andrade
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Favarato,Lucas Fadini
Gomes,André Vasconcelos Soares
Candido,Daniel Carvalho de Moura
Calenzani,Adenilcia Fernanda Grobério
Pires,Juliana da Cruz Vianna
Ferrareto,Johann Andrade
dc.subject.por.fl_str_mv lattice girder slab
cold-formed steel shuttering
design procedure
composite slab
span and live-load
topic lattice girder slab
cold-formed steel shuttering
design procedure
composite slab
span and live-load
description ABSTRACT This paper presents an analytical procedure to determine the resistance of a new composite ribbed lattice slab system, composed by a lipped channel cold-formed steel (CFS) profile in minor bending fastened to a lattice girder by plastic connectors, as well as light filling elements and additional rebar. Motivated by the lack of standardized procedures for such system, this paper combines slab design prescriptions to create a computational tool that estimates load capacity and required propping during construction, serving as a basis for a design catalogue. Finally, a strong limitation of unpropped construction due to the low performance of the cold-formed profile under minor axis bending was observed, being the system able to reach spans up to 1.5 m between props in general.
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=S1983-41952020000500205
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000500205
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952020000500004
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.5 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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