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Article: FRP-strengthened RC beams. II: Assessment of debonding strength models

TitleFRP-strengthened RC beams. II: Assessment of debonding strength models
Authors
KeywordsDebonding
Frp
Rc Beams
Retrofitting
Strength Models
Strengthening
Test Database
Issue Date2002
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/engstruct
Citation
Engineering Structures, 2002, v. 24 n. 4, p. 397-417 How to Cite?
AbstractReinforced concrete (RC) beams strengthened in flexure by the bonding of a fiber reinforced polymer (FRP) plate to the tension face are susceptible to brittle debonding failures. Such failures commonly initiate at or near one of the plate ends at a load below that to achieve flexural failure of the plated section. For a successful design of flexural strengthening using FRP composites, it is important to be able to predict such plate end debonding failures. In the first of these two companion papers, 12 plate end debonding strength models have been reviewed and summarized (Engng Struct 24(4) (2002) 385-395). The aim of the present paper is to provide a comprehensive assessment of the strengths and weaknesses of all the 12 models. To this end, a large test database containing the test results of 59 beams reported to have failed by plate end debonding is first presented. This database was carefully constructed from an extensive survey of the published literature. Both statistical and graphical comparisons between test results and the predictions of the debonding strength models are next presented. A new simple debonding strength model which is superior to existing models is also proposed. © 2002 Published by Elsevier Science Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/150211
ISSN
2015 Impact Factor: 1.893
2015 SCImago Journal Rankings: 1.813
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorSmith, STen_US
dc.contributor.authorTeng, JGen_US
dc.date.accessioned2012-06-26T06:02:25Z-
dc.date.available2012-06-26T06:02:25Z-
dc.date.issued2002en_US
dc.identifier.citationEngineering Structures, 2002, v. 24 n. 4, p. 397-417en_US
dc.identifier.issn0141-0296en_US
dc.identifier.urihttp://hdl.handle.net/10722/150211-
dc.description.abstractReinforced concrete (RC) beams strengthened in flexure by the bonding of a fiber reinforced polymer (FRP) plate to the tension face are susceptible to brittle debonding failures. Such failures commonly initiate at or near one of the plate ends at a load below that to achieve flexural failure of the plated section. For a successful design of flexural strengthening using FRP composites, it is important to be able to predict such plate end debonding failures. In the first of these two companion papers, 12 plate end debonding strength models have been reviewed and summarized (Engng Struct 24(4) (2002) 385-395). The aim of the present paper is to provide a comprehensive assessment of the strengths and weaknesses of all the 12 models. To this end, a large test database containing the test results of 59 beams reported to have failed by plate end debonding is first presented. This database was carefully constructed from an extensive survey of the published literature. Both statistical and graphical comparisons between test results and the predictions of the debonding strength models are next presented. A new simple debonding strength model which is superior to existing models is also proposed. © 2002 Published by Elsevier Science Ltd.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/engstructen_US
dc.relation.ispartofEngineering Structuresen_US
dc.subjectDebondingen_US
dc.subjectFrpen_US
dc.subjectRc Beamsen_US
dc.subjectRetrofittingen_US
dc.subjectStrength Modelsen_US
dc.subjectStrengtheningen_US
dc.subjectTest Databaseen_US
dc.titleFRP-strengthened RC beams. II: Assessment of debonding strength modelsen_US
dc.typeArticleen_US
dc.identifier.emailSmith, ST:stsmith@hku.hken_US
dc.identifier.authoritySmith, ST=rp00168en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0141-0296(01)00106-7en_US
dc.identifier.scopuseid_2-s2.0-0036534236en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0036534236&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume24en_US
dc.identifier.issue4en_US
dc.identifier.spage397en_US
dc.identifier.epage417en_US
dc.identifier.isiWOS:000174558000002-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridSmith, ST=8751691000en_US
dc.identifier.scopusauthoridTeng, JG=25650621800en_US

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