Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain

Detalhes bibliográficos
Autor(a) principal: Molina,Julio Cesar
Data de Publicação: 2009
Outros Autores: Calil Junior,Carlito, Carreira,Marcelo Rodrigo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400010
Resumo: This paper presents an experimental analysis of the pullout strength of bonded and axially loaded steel rods used as connector elements in log-concrete composite bridge decks. Static and cyclic tests were carried out to evaluate the fatigue of the connectors using two species of reforested wood, three types of commercial adhesives and three levels of wood moisture content. It was found that six failure modes (rod interface failure, timber interface failure, combined timber interface/rod interface failure, combined rod interface/timber substrate failure, rod failure, and adhesive failure) can occur in the geometry of a single test specimen. The results indicate the good performance of epoxy glued steel rod connectors for use in log-concrete composite bridge decks.
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spelling Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grainpullout strengthbonded-in steel rodsstructural adhesivesmoisture contentThis paper presents an experimental analysis of the pullout strength of bonded and axially loaded steel rods used as connector elements in log-concrete composite bridge decks. Static and cyclic tests were carried out to evaluate the fatigue of the connectors using two species of reforested wood, three types of commercial adhesives and three levels of wood moisture content. It was found that six failure modes (rod interface failure, timber interface failure, combined timber interface/rod interface failure, combined rod interface/timber substrate failure, rod failure, and adhesive failure) can occur in the geometry of a single test specimen. The results indicate the good performance of epoxy glued steel rod connectors for use in log-concrete composite bridge decks.ABM, ABC, ABPol2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400010Materials Research v.12 n.4 2009reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392009000400010info:eu-repo/semantics/openAccessMolina,Julio CesarCalil Junior,CarlitoCarreira,Marcelo Rodrigoeng2010-01-19T00:00:00Zoai:scielo:S1516-14392009000400010Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2010-01-19T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain
title Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain
spellingShingle Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain
Molina,Julio Cesar
pullout strength
bonded-in steel rods
structural adhesives
moisture content
title_short Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain
title_full Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain
title_fullStr Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain
title_full_unstemmed Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain
title_sort Pullout strength of axially loaded steel rods bonded in glulam at a 45º angle to the grain
author Molina,Julio Cesar
author_facet Molina,Julio Cesar
Calil Junior,Carlito
Carreira,Marcelo Rodrigo
author_role author
author2 Calil Junior,Carlito
Carreira,Marcelo Rodrigo
author2_role author
author
dc.contributor.author.fl_str_mv Molina,Julio Cesar
Calil Junior,Carlito
Carreira,Marcelo Rodrigo
dc.subject.por.fl_str_mv pullout strength
bonded-in steel rods
structural adhesives
moisture content
topic pullout strength
bonded-in steel rods
structural adhesives
moisture content
description This paper presents an experimental analysis of the pullout strength of bonded and axially loaded steel rods used as connector elements in log-concrete composite bridge decks. Static and cyclic tests were carried out to evaluate the fatigue of the connectors using two species of reforested wood, three types of commercial adhesives and three levels of wood moisture content. It was found that six failure modes (rod interface failure, timber interface failure, combined timber interface/rod interface failure, combined rod interface/timber substrate failure, rod failure, and adhesive failure) can occur in the geometry of a single test specimen. The results indicate the good performance of epoxy glued steel rod connectors for use in log-concrete composite bridge decks.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
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=S1516-14392009000400010
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400010
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392009000400010
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.12 n.4 2009
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212659326091264

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