Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , |
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=S1983-41952022000200206 |
Resumo: | abstract: This work deals with the evaluation of the design criteria and security check (Ultimate Limit State - ULS) of the American (ACI-440.2R, 2017) and European (FIB Model Code, 2010) standards of reinforced concrete structures strengthened with Carbon Fiber Reinforced Polymers (CFRP), by the technique of Externally Bonded Reinforcement (EBR). It is intended to evaluate if, for a given database of 64 experimental tests of beams and slabs, the obtained results respect the safety conditions according to the mentioned standards, to increase the efficiency of this reinforcement technique and to lead to the establishment of regulatory design criteria in Brazil. Results show a conservative match among experimental and theoretical values calculated according to the two guidelines and it is concluded that a future regulation in Brazil on this subject should be based on the FIB Model Code. |
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Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteriacarbon fiber reinforced polymers (CFRP)bending strengtheningACI-440 (2017)FIB Model Code (2010)regulation in Brazilabstract: This work deals with the evaluation of the design criteria and security check (Ultimate Limit State - ULS) of the American (ACI-440.2R, 2017) and European (FIB Model Code, 2010) standards of reinforced concrete structures strengthened with Carbon Fiber Reinforced Polymers (CFRP), by the technique of Externally Bonded Reinforcement (EBR). It is intended to evaluate if, for a given database of 64 experimental tests of beams and slabs, the obtained results respect the safety conditions according to the mentioned standards, to increase the efficiency of this reinforcement technique and to lead to the establishment of regulatory design criteria in Brazil. Results show a conservative match among experimental and theoretical values calculated according to the two guidelines and it is concluded that a future regulation in Brazil on this subject should be based on the FIB Model Code.IBRACON - Instituto Brasileiro do Concreto2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952022000200206Revista IBRACON de Estruturas e Materiais v.15 n.2 2022reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952022000200004info:eu-repo/semantics/openAccessOrlando,Igor Del GaudioBittencourt,Túlio NogueiraMeneghetti,Leila Cristinaeng2021-09-22T00:00:00Zoai:scielo:S1983-41952022000200206Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2021-09-22T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false |
dc.title.none.fl_str_mv |
Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria |
title |
Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria |
spellingShingle |
Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria Orlando,Igor Del Gaudio carbon fiber reinforced polymers (CFRP) bending strengthening ACI-440 (2017) FIB Model Code (2010) regulation in Brazil |
title_short |
Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria |
title_full |
Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria |
title_fullStr |
Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria |
title_full_unstemmed |
Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria |
title_sort |
Reinforced concrete structures strengthened with CFRP (ACI x FIB) - Recommendations for bending design criteria |
author |
Orlando,Igor Del Gaudio |
author_facet |
Orlando,Igor Del Gaudio Bittencourt,Túlio Nogueira Meneghetti,Leila Cristina |
author_role |
author |
author2 |
Bittencourt,Túlio Nogueira Meneghetti,Leila Cristina |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Orlando,Igor Del Gaudio Bittencourt,Túlio Nogueira Meneghetti,Leila Cristina |
dc.subject.por.fl_str_mv |
carbon fiber reinforced polymers (CFRP) bending strengthening ACI-440 (2017) FIB Model Code (2010) regulation in Brazil |
topic |
carbon fiber reinforced polymers (CFRP) bending strengthening ACI-440 (2017) FIB Model Code (2010) regulation in Brazil |
description |
abstract: This work deals with the evaluation of the design criteria and security check (Ultimate Limit State - ULS) of the American (ACI-440.2R, 2017) and European (FIB Model Code, 2010) standards of reinforced concrete structures strengthened with Carbon Fiber Reinforced Polymers (CFRP), by the technique of Externally Bonded Reinforcement (EBR). It is intended to evaluate if, for a given database of 64 experimental tests of beams and slabs, the obtained results respect the safety conditions according to the mentioned standards, to increase the efficiency of this reinforcement technique and to lead to the establishment of regulatory design criteria in Brazil. Results show a conservative match among experimental and theoretical values calculated according to the two guidelines and it is concluded that a future regulation in Brazil on this subject should be based on the FIB Model Code. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S1983-41952022000200206 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952022000200206 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1983-41952022000200004 |
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.15 n.2 2022 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 |
_version_ |
1754193606768328704 |