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Article: Effect of axial load on flexural behaviour of cyclically loaded RC columns

TitleEffect of axial load on flexural behaviour of cyclically loaded RC columns
Authors
KeywordsAxial load
Flexural ductility
Moment capacity
Moment-curvature relationship
Monotonic and cyclic loading
Reinforced concrete columns
Issue Date2006
PublisherTechno-Press. The Journal's web site is located at http://technopress.kaist.ac.kr/?journal=cac&subpage=6
Citation
Computers And Concrete, 2006, v. 3 n. 4, p. 261-284 How to Cite?
AbstractThe flexural behaviour of symmetrically reinforced concrete (RC) columns cast of normal-and high-strength concrete under both monotonic and cyclic loading is studied based on an analytical procedure, which employs the actual stress-strain curves and takes into account the stress-path dependence of concrete and steel reinforcement. The analysis is particularly extended into the post-peak stage with large inelastic deformation at various applied axial load level. The effect of axial load on their complete flexural behaviour is then identified based on the results obtained. The axial load is found to have fairly large effect on the flexural behaviour of RC columns under both monotonic and cyclic loading. Such effects are discussed through examination of various aspects including the moment-curvature relationship, moment capacity, flexural ductility, variation of neutral axis depth and steel stress.
Persistent Identifierhttp://hdl.handle.net/10722/71572
ISSN
2015 Impact Factor: 0.849
2015 SCImago Journal Rankings: 0.506
References

 

DC FieldValueLanguage
dc.contributor.authorAu, FTKen_HK
dc.contributor.authorBai, ZZen_HK
dc.date.accessioned2010-09-06T06:33:12Z-
dc.date.available2010-09-06T06:33:12Z-
dc.date.issued2006en_HK
dc.identifier.citationComputers And Concrete, 2006, v. 3 n. 4, p. 261-284en_HK
dc.identifier.issn1598-8198en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71572-
dc.description.abstractThe flexural behaviour of symmetrically reinforced concrete (RC) columns cast of normal-and high-strength concrete under both monotonic and cyclic loading is studied based on an analytical procedure, which employs the actual stress-strain curves and takes into account the stress-path dependence of concrete and steel reinforcement. The analysis is particularly extended into the post-peak stage with large inelastic deformation at various applied axial load level. The effect of axial load on their complete flexural behaviour is then identified based on the results obtained. The axial load is found to have fairly large effect on the flexural behaviour of RC columns under both monotonic and cyclic loading. Such effects are discussed through examination of various aspects including the moment-curvature relationship, moment capacity, flexural ductility, variation of neutral axis depth and steel stress.en_HK
dc.languageengen_HK
dc.publisherTechno-Press. The Journal's web site is located at http://technopress.kaist.ac.kr/?journal=cac&subpage=6en_HK
dc.relation.ispartofComputers and Concreteen_HK
dc.subjectAxial loaden_HK
dc.subjectFlexural ductilityen_HK
dc.subjectMoment capacityen_HK
dc.subjectMoment-curvature relationshipen_HK
dc.subjectMonotonic and cyclic loadingen_HK
dc.subjectReinforced concrete columnsen_HK
dc.titleEffect of axial load on flexural behaviour of cyclically loaded RC columnsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1598-8198&volume=3&issue=4&spage=261&epage=284&date=2006&atitle=Effect+of+axial+load+on+flexural+behaviour+of+cyclically+loaded+RC+columnsen_HK
dc.identifier.emailAu, FTK:francis.au@hku.hken_HK
dc.identifier.authorityAu, FTK=rp00083en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-33748711834en_HK
dc.identifier.hkuros123247en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33748711834&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume3en_HK
dc.identifier.issue4en_HK
dc.identifier.spage261en_HK
dc.identifier.epage284en_HK
dc.publisher.placeKorea, Republic ofen_HK
dc.identifier.scopusauthoridAu, FTK=7005204072en_HK
dc.identifier.scopusauthoridBai, ZZ=14619012100en_HK

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