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Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM

Detalhes bibliográficos
Autor(a) principal: BRISOTTO,D. S.
Data de Publicação: 2018
Outros Autores: BITTENCOURT,E., BESSA,V. M. R. D.
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=S1983-41952018000601381
Resumo: Abstract An elastic-plastic behavior is considered to simulate the interface rupture between grooved, helical wrapped and sand coated helical wrapped bars made of Fiber Reinforced Polymer (FRP) and concrete. Interface properties are obtained comparing results of the model with pull-out experiments. Properties obtained related to grooved bars are similar to properties known for ribbed steel bars. In this case, interface rupture behavior does not depend on bar properties. In case of both helical wrapped bars, on the other side, interface behavior is actually changed by FRP bar characteristics. The advantage of the present formulation is its capability to calculate splitting tractions, responsible for bulk concrete failure.
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spelling Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEMconcreteFRP barsplasticityfinite elementAbstract An elastic-plastic behavior is considered to simulate the interface rupture between grooved, helical wrapped and sand coated helical wrapped bars made of Fiber Reinforced Polymer (FRP) and concrete. Interface properties are obtained comparing results of the model with pull-out experiments. Properties obtained related to grooved bars are similar to properties known for ribbed steel bars. In this case, interface rupture behavior does not depend on bar properties. In case of both helical wrapped bars, on the other side, interface behavior is actually changed by FRP bar characteristics. The advantage of the present formulation is its capability to calculate splitting tractions, responsible for bulk concrete failure.IBRACON - Instituto Brasileiro do Concreto2018-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952018000601381Revista IBRACON de Estruturas e Materiais v.11 n.6 2018reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952018000600011info:eu-repo/semantics/openAccessBRISOTTO,D. S.BITTENCOURT,E.BESSA,V. M. R. D.eng2018-12-10T00:00:00Zoai:scielo:S1983-41952018000601381Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2018-12-10T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM
title Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM
spellingShingle Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM
BRISOTTO,D. S.
concrete
FRP bars
plasticity
finite element
title_short Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM
title_full Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM
title_fullStr Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM
title_full_unstemmed Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM
title_sort Simulation of interface behavior between FRP bars and concrete by an elastic-plastic theory via FEM
author BRISOTTO,D. S.
author_facet BRISOTTO,D. S.
BITTENCOURT,E.
BESSA,V. M. R. D.
author_role author
author2 BITTENCOURT,E.
BESSA,V. M. R. D.
author2_role author
author
dc.contributor.author.fl_str_mv BRISOTTO,D. S.
BITTENCOURT,E.
BESSA,V. M. R. D.
dc.subject.por.fl_str_mv concrete
FRP bars
plasticity
finite element
topic concrete
FRP bars
plasticity
finite element
description Abstract An elastic-plastic behavior is considered to simulate the interface rupture between grooved, helical wrapped and sand coated helical wrapped bars made of Fiber Reinforced Polymer (FRP) and concrete. Interface properties are obtained comparing results of the model with pull-out experiments. Properties obtained related to grooved bars are similar to properties known for ribbed steel bars. In this case, interface rupture behavior does not depend on bar properties. In case of both helical wrapped bars, on the other side, interface behavior is actually changed by FRP bar characteristics. The advantage of the present formulation is its capability to calculate splitting tractions, responsible for bulk concrete failure.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-01
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=S1983-41952018000601381
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952018000601381
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952018000600011
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.11 n.6 2018
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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