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Bond strength of hot-dip galvanized hooked bars in high strength concrete structures

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dc.contributor.author Hamad B.S.
dc.contributor.author Jumaa G.K.
dc.contributor.editor
dc.date 2008
dc.date.accessioned 2017-10-04T11:04:55Z
dc.date.available 2017-10-04T11:04:55Z
dc.date.issued 2008
dc.identifier 10.1016/j.conbuildmat.2007.07.028
dc.identifier.isbn
dc.identifier.issn 09500618
dc.identifier.uri http://hdl.handle.net/10938/13902
dc.description.abstract In 2001, a multi-phase research program was started at the American University of Beirut (AUB) to evaluate the effect of steel galvanizing on bond strength of reinforcement in concrete structures. This paper reports on the fourth phase of the program designed to assess the effect of steel galvanizing on bond strength of hooked bars anchored in high strength concrete structures. Twelve specimens, each simulating the rigid connection of two cantilever beams to a column, were tested. The variables included bar size and the confinement mode of the beam bars anchored in the column. Test results indicated that galvanizing caused a consistent reduction in bond strength of hooked bars ranging from 6percent to 17percent with an average of 13percent. This is contrary to the results of the earlier phase of the AUB program which indicated strength concrete structures. Based on analysis of test results of all four phases of the AUB research program, design recommendations insignificant effect of steel galvanizing on bond strength of hooked bars anchored in normal are provided concerning the anchorage length of galvanized reinforcing bars in normal and high strength concrete structures. © 2007 Elsevier Ltd. All rights reserved.
dc.format.extent
dc.format.extent Pages: (2042-2052)
dc.language English
dc.publisher OXFORD
dc.relation.ispartof Publication Name: Construction and Building Materials; Publication Year: 2008; Volume: 22; no. 10; Pages: (2042-2052);
dc.relation.ispartofseries
dc.relation.uri
dc.source Scopus
dc.subject.other
dc.title Bond strength of hot-dip galvanized hooked bars in high strength concrete structures
dc.type Article
dc.contributor.affiliation Hamad, B.S., Department of Civil and Environmental Engineering, American University of Beirut (AUB), P.O. Box 11-0236, Riad El Solh Beirut 1107 2020, Beirut, Lebanon
dc.contributor.affiliation Jumaa, G.K., Department of Civil and Environmental Engineering, American University of Beirut (AUB), P.O. Box 11-0236, Riad El Solh Beirut 1107 2020, Beirut, Lebanon
dc.contributor.authorAddress Hamad, B.S.; Department of Civil and Environmental Engineering, American University of Beirut (AUB), P.O. Box 11-0236, Riad El Solh Beirut 1107 2020, Beirut, Lebanon; email: bhamad@aub.edu.lb
dc.contributor.authorCorporate University: American University of Beirut; Faculty: Faculty of Engineering and Architecture; Department: Civil and Environmental Engineering;
dc.contributor.authorDepartment Civil and Environmental Engineering
dc.contributor.authorDivision
dc.contributor.authorEmail bhamad@aub.edu.lb
dc.contributor.authorFaculty Faculty of Engineering and Architecture
dc.contributor.authorInitials Hamad, BS
dc.contributor.authorInitials Jumaa, GK
dc.contributor.authorOrcidID
dc.contributor.authorReprintAddress Hamad, BS (reprint author), Amer Univ Beirut, Dept Civil and Environm Engn, POB 11-0236,Riad El Solh Beirut 1107, Beirut 2020, Lebanon.
dc.contributor.authorResearcherID
dc.contributor.authorUniversity American University of Beirut
dc.description.cited ACI, 2002, 318 ACI COMM; *ASTM, 2004, A615A615M03A ASTM, P318; Hamad BS, 2005, CONSTR BUILD MATER, V19, P275, DOI 10.1016-j.conbuildmat.2004.07.008; HAMAD BS, 1993, ACI STRUCT J, V90, P210; Hamad BS, 2006, ACI STRUCT J, V103, P48; Hamad BS, 2003, ACI STRUCT J, V100, P465; HAMAD BS, CONST BUILD IN PRESS; KOCH R, BETONWERK FERTIGTEIL, V54, P64; LIEBER W, 1967, ZEM-KALK-GIPS, P91
dc.description.citedCount 2
dc.description.citedTotWOSCount 4
dc.description.citedWOSCount 2
dc.format.extentCount 11
dc.identifier.articleNo
dc.identifier.coden CBUME
dc.identifier.pubmedID
dc.identifier.scopusID 44349160231
dc.identifier.url
dc.publisher.address THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
dc.relation.ispartofConference
dc.relation.ispartofConferenceCode
dc.relation.ispartofConferenceDate
dc.relation.ispartofConferenceHosting
dc.relation.ispartofConferenceLoc
dc.relation.ispartofConferenceSponsor
dc.relation.ispartofConferenceTitle
dc.relation.ispartofFundingAgency
dc.relation.ispartOfISOAbbr Constr. Build. Mater.
dc.relation.ispartOfIssue 10
dc.relation.ispartOfPart
dc.relation.ispartofPubTitle Construction and Building Materials
dc.relation.ispartofPubTitleAbbr Constr Build Mater
dc.relation.ispartOfSpecialIssue
dc.relation.ispartOfSuppl
dc.relation.ispartOfVolume 22
dc.source.ID WOS:000257379900003
dc.type.publication Journal
dc.subject.otherAuthKeyword Bond (concrete to reinforcement)
dc.subject.otherAuthKeyword Bond strength
dc.subject.otherAuthKeyword Corrosion
dc.subject.otherAuthKeyword High strength concrete
dc.subject.otherAuthKeyword Hooked bar anchorage
dc.subject.otherAuthKeyword Hot-dip galvanizing
dc.subject.otherAuthKeyword Reinforced concrete
dc.subject.otherChemCAS
dc.subject.otherIndex Anchorages (concrete construction)
dc.subject.otherIndex Bond strength (chemical)
dc.subject.otherIndex Corrosive effects
dc.subject.otherIndex Galvanizing
dc.subject.otherIndex Reinforcement
dc.subject.otherIndex Steel structures
dc.subject.otherIndex Galvanized reinforcing bars
dc.subject.otherIndex High strength concretes
dc.subject.otherIndex Hooked bar anchorages
dc.subject.otherIndex Hot dip galvanizing
dc.subject.otherIndex Steel galvanizing
dc.subject.otherIndex Reinforced concrete
dc.subject.otherKeywordPlus REINFORCEMENT
dc.subject.otherWOS Construction and Building Technology
dc.subject.otherWOS Engineering, Civil
dc.subject.otherWOS Materials Science, Multidisciplinary


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