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Article: Buckling tests on steel plates restrained at discrete points in the retrofit of reinforced concrete beams

TitleBuckling tests on steel plates restrained at discrete points in the retrofit of reinforced concrete beams
Authors
KeywordsComposite Structures
Reclamation And Renovation
Rehabilitation
Slabs And Plates
Issue Date2001
PublisherThomas Telford Ltd. The Journal's web site is located at http://www.structuresandbuildings.com
Citation
Proceedings Of The Institution Of Civil Engineers: Structures And Buildings, 2001, v. 146 n. 2, p. 115-127 How to Cite?
AbstractSteel plates may be bolted to the sides of reinforced concrete beams in order to both strengthen and stiffen them. When these steel plates are subjected to their design actions, bending, shear and axial stresses may be produced in the plate and this can precipitate local buckling. The local buckles are unilateral, since the concrete beam constrains the steel to buckle locally away from the concrete core. This type of behaviour is referred to as a contact problem, and research into its structurally based applications has only accelerated over the last decade or so. This paper presents the description and results of a so-called local buckling push test undertaken on bolted plates of various configurations to calibrate the theoretical solutions developed elsewhere by the authors. This analytical method, based on the Rayleigh-Ritz method with polynomial displacements and a tensionless foundation, is found to be in good agreement with the test results, and furthermore these test results provide benchmark data for future studies.
Persistent Identifierhttp://hdl.handle.net/10722/150184
ISSN
2015 Impact Factor: 0.429
2015 SCImago Journal Rankings: 0.323
References

 

DC FieldValueLanguage
dc.contributor.authorSmith, STen_US
dc.contributor.authorBradford, MAen_US
dc.contributor.authorOehler, DJen_US
dc.date.accessioned2012-06-26T06:02:05Z-
dc.date.available2012-06-26T06:02:05Z-
dc.date.issued2001en_US
dc.identifier.citationProceedings Of The Institution Of Civil Engineers: Structures And Buildings, 2001, v. 146 n. 2, p. 115-127en_US
dc.identifier.issn0965-0911en_US
dc.identifier.urihttp://hdl.handle.net/10722/150184-
dc.description.abstractSteel plates may be bolted to the sides of reinforced concrete beams in order to both strengthen and stiffen them. When these steel plates are subjected to their design actions, bending, shear and axial stresses may be produced in the plate and this can precipitate local buckling. The local buckles are unilateral, since the concrete beam constrains the steel to buckle locally away from the concrete core. This type of behaviour is referred to as a contact problem, and research into its structurally based applications has only accelerated over the last decade or so. This paper presents the description and results of a so-called local buckling push test undertaken on bolted plates of various configurations to calibrate the theoretical solutions developed elsewhere by the authors. This analytical method, based on the Rayleigh-Ritz method with polynomial displacements and a tensionless foundation, is found to be in good agreement with the test results, and furthermore these test results provide benchmark data for future studies.en_US
dc.languageengen_US
dc.publisherThomas Telford Ltd. The Journal's web site is located at http://www.structuresandbuildings.comen_US
dc.relation.ispartofProceedings of the Institution of Civil Engineers: Structures and Buildingsen_US
dc.subjectComposite Structuresen_US
dc.subjectReclamation And Renovationen_US
dc.subjectRehabilitationen_US
dc.subjectSlabs And Platesen_US
dc.titleBuckling tests on steel plates restrained at discrete points in the retrofit of reinforced concrete beamsen_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.doi10.1680/stbu.146.2.115.40076en_US
dc.identifier.scopuseid_2-s2.0-0035351977en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0035351977&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume146en_US
dc.identifier.issue2en_US
dc.identifier.spage115en_US
dc.identifier.epage127en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridSmith, ST=8751691000en_US
dc.identifier.scopusauthoridBradford, MA=7102411221en_US
dc.identifier.scopusauthoridOehler, DJ=7006406093en_US

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