Experimental analysis of the efficiency of steel fibers on shear strength of beams
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Latin American journal of solids and structures (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018000700502 |
Resumo: | Abstract The efficiency of steel fibers for shear strength of reinforced concrete beams is assessed. Four beams were evaluated: control consisted of one beam without any steel fibers and three beams with reinforced concrete with steel fibers. All beams were reinforced for shear strength by a minimum reinforcement rate. The influence of fiber content added to concrete, at 0.5%, 0.8% and 1.0%, and the possibility of partial or total replacement of conventional shear reinforcement (stirrups) by steel fibers were evaluated. Results showed a significant increase in ductility and stiffness of the beams with steel fibers and, consequently, changes in the failure mode were observed, of shear (control beam) to flexure behavior (beams with steel fibers). |
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Latin American journal of solids and structures (Online) |
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|
spelling |
Experimental analysis of the efficiency of steel fibers on shear strength of beamsShearsteel fibersbeamsexperimental analysisAbstract The efficiency of steel fibers for shear strength of reinforced concrete beams is assessed. Four beams were evaluated: control consisted of one beam without any steel fibers and three beams with reinforced concrete with steel fibers. All beams were reinforced for shear strength by a minimum reinforcement rate. The influence of fiber content added to concrete, at 0.5%, 0.8% and 1.0%, and the possibility of partial or total replacement of conventional shear reinforcement (stirrups) by steel fibers were evaluated. Results showed a significant increase in ductility and stiffness of the beams with steel fibers and, consequently, changes in the failure mode were observed, of shear (control beam) to flexure behavior (beams with steel fibers).Associação Brasileira de Ciências Mecânicas2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018000700502Latin American Journal of Solids and Structures v.15 n.7 2018reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78254710info:eu-repo/semantics/openAccessGomes,Lana Daniele dos SantosOliveira,Dênio Ramam Carvalho deMoraes Neto,Bernardo Nunes deMedeiros,Adelson Bezerra deMacedo,Alcebíades NegrãoSilva,Francisco André Castro eeng2018-07-13T00:00:00Zoai:scielo:S1679-78252018000700502Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2018-07-13T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false |
dc.title.none.fl_str_mv |
Experimental analysis of the efficiency of steel fibers on shear strength of beams |
title |
Experimental analysis of the efficiency of steel fibers on shear strength of beams |
spellingShingle |
Experimental analysis of the efficiency of steel fibers on shear strength of beams Gomes,Lana Daniele dos Santos Shear steel fibers beams experimental analysis |
title_short |
Experimental analysis of the efficiency of steel fibers on shear strength of beams |
title_full |
Experimental analysis of the efficiency of steel fibers on shear strength of beams |
title_fullStr |
Experimental analysis of the efficiency of steel fibers on shear strength of beams |
title_full_unstemmed |
Experimental analysis of the efficiency of steel fibers on shear strength of beams |
title_sort |
Experimental analysis of the efficiency of steel fibers on shear strength of beams |
author |
Gomes,Lana Daniele dos Santos |
author_facet |
Gomes,Lana Daniele dos Santos Oliveira,Dênio Ramam Carvalho de Moraes Neto,Bernardo Nunes de Medeiros,Adelson Bezerra de Macedo,Alcebíades Negrão Silva,Francisco André Castro e |
author_role |
author |
author2 |
Oliveira,Dênio Ramam Carvalho de Moraes Neto,Bernardo Nunes de Medeiros,Adelson Bezerra de Macedo,Alcebíades Negrão Silva,Francisco André Castro e |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Gomes,Lana Daniele dos Santos Oliveira,Dênio Ramam Carvalho de Moraes Neto,Bernardo Nunes de Medeiros,Adelson Bezerra de Macedo,Alcebíades Negrão Silva,Francisco André Castro e |
dc.subject.por.fl_str_mv |
Shear steel fibers beams experimental analysis |
topic |
Shear steel fibers beams experimental analysis |
description |
Abstract The efficiency of steel fibers for shear strength of reinforced concrete beams is assessed. Four beams were evaluated: control consisted of one beam without any steel fibers and three beams with reinforced concrete with steel fibers. All beams were reinforced for shear strength by a minimum reinforcement rate. The influence of fiber content added to concrete, at 0.5%, 0.8% and 1.0%, and the possibility of partial or total replacement of conventional shear reinforcement (stirrups) by steel fibers were evaluated. Results showed a significant increase in ductility and stiffness of the beams with steel fibers and, consequently, changes in the failure mode were observed, of shear (control beam) to flexure behavior (beams with steel fibers). |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
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=S1679-78252018000700502 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252018000700502 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1679-78254710 |
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 |
Associação Brasileira de Ciências Mecânicas |
publisher.none.fl_str_mv |
Associação Brasileira de Ciências Mecânicas |
dc.source.none.fl_str_mv |
Latin American Journal of Solids and Structures v.15 n.7 2018 reponame:Latin American journal of solids and structures (Online) instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) instacron:ABCM |
instname_str |
Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
instacron_str |
ABCM |
institution |
ABCM |
reponame_str |
Latin American journal of solids and structures (Online) |
collection |
Latin American journal of solids and structures (Online) |
repository.name.fl_str_mv |
Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
repository.mail.fl_str_mv |
abcm@abcm.org.br||maralves@usp.br |
_version_ |
1754302889618046976 |