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Article: Seismic behaviour of slender reinforced concrete shear walls under high axial load ratio

TitleSeismic behaviour of slender reinforced concrete shear walls under high axial load ratio
Authors
Su, RKLWong, SM
KeywordsAxial load ratio
Experiment
Performance level
Reinforced concrete
Seismic load
Shear wall
Issue Date2007
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/engstruct
Citation
Engineering Structures, 2007, v. 29 n. 8, p. 1957-1965 How to Cite?
DOI: http://dx.doi.org/10.1016/j.engstruct.2006.10.020
AbstractAn experimental study has been conducted on three reinforced concrete (RC) wall specimens to study the effects of axial load ratio (ALR) and confinement on their performance to artificial earthquake loads. The walls in the form of a slender vertical cantilever with an aspect ratio of 4, fabricated with high strength concrete and high longitudinal ratio, were tested. The effects of ALR and confinement on failure mode, ductility capacity, strength degradation, and axial load capacity were critically examined. Through this study, ALR is identified as an indispensable parameter for consideration in seismic performance assessment of RC shear walls. The influences of ALR on life safety, collapse prevention and collapse performance level criteria of rectangular shear walls are also briefly discussed. © 2006 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/71197
ISSN
0141-0296
2021 Impact Factor: 5.582
2020 SCImago Journal Rankings: 1.567
ISI Accession Number ID
WOS:000248561500028
References
References in Scopus
Grants
Strengthening of reinforced concrete coupling beams by bolted external steel plates
Reinforced concrete coupling beams with embedded steel plate

 

DC FieldValueLanguage
dc.contributor.authorSu, RKLen_HK
dc.contributor.authorWong, SMen_HK
dc.date.accessioned2010-09-06T06:29:48Z-
dc.date.available2010-09-06T06:29:48Z-
dc.date.issued2007en_HK
dc.identifier.citationEngineering Structures, 2007, v. 29 n. 8, p. 1957-1965en_HK
dc.identifier.issn0141-0296en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71197-
dc.description.abstractAn experimental study has been conducted on three reinforced concrete (RC) wall specimens to study the effects of axial load ratio (ALR) and confinement on their performance to artificial earthquake loads. The walls in the form of a slender vertical cantilever with an aspect ratio of 4, fabricated with high strength concrete and high longitudinal ratio, were tested. The effects of ALR and confinement on failure mode, ductility capacity, strength degradation, and axial load capacity were critically examined. Through this study, ALR is identified as an indispensable parameter for consideration in seismic performance assessment of RC shear walls. The influences of ALR on life safety, collapse prevention and collapse performance level criteria of rectangular shear walls are also briefly discussed. © 2006 Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/engstructen_HK
dc.relation.ispartofEngineering Structuresen_HK
dc.subjectAxial load ratioen_HK
dc.subjectExperimenten_HK
dc.subjectPerformance levelen_HK
dc.subjectReinforced concreteen_HK
dc.subjectSeismic loaden_HK
dc.subjectShear wallen_HK
dc.titleSeismic behaviour of slender reinforced concrete shear walls under high axial load ratioen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0141-0296&volume=29&issue=8&spage=&epage=&date=2007&atitle=Seismic+behaviour+of+slender+reinforced+concrete+shear+walls+under+high+axial+load+ratioen_HK
dc.identifier.emailSu, RKL:klsu@hkucc.hku.hken_HK
dc.identifier.authoritySu, RKL=rp00072en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.engstruct.2006.10.020en_HK
dc.identifier.scopuseid_2-s2.0-34447109355en_HK
dc.identifier.hkuros129849en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34447109355&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume29en_HK
dc.identifier.issue8en_HK
dc.identifier.spage1957en_HK
dc.identifier.epage1965en_HK
dc.identifier.eissn1873-7323-
dc.identifier.isiWOS:000248561500028-
dc.publisher.placeUnited Kingdomen_HK
dc.relation.projectStrengthening of reinforced concrete coupling beams by bolted external steel plates-
dc.relation.projectReinforced concrete coupling beams with embedded steel plate-
dc.identifier.scopusauthoridSu, RKL=7102627096en_HK
dc.identifier.scopusauthoridWong, SM=36912462000en_HK
dc.identifier.issnl0141-0296-

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