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Article: Wind-induced vibration analysis of the Hong Kong Ting Kau Bridge

TitleWind-induced vibration analysis of the Hong Kong Ting Kau Bridge
Authors
KeywordsBridges
Dynamics
Mathematical modelling
Wind loading and aerodynamics
Issue Date2003
PublisherThomas Telford (ICE Publishing). The Journal's web site is located at http://www.structuresandbuildings.com
Citation
Proceedings Of The Institution Of Civil Engineers: Structures And Buildings, 2003, v. 156 n. 3, p. 263-272 How to Cite?
AbstractBecause of their high flexibility and relatively low structural damping, long-span bridges are prone to wind-induced vibration. An efficient wind field simulation technique for wind-induced vibration analysis of long-span bridges is first introduced in this paper. The time-domain expressions for the buffeting and self-excited forces acting on long-span bridges can then be found from the wind velocities. Based on the above theory and the aerodynamic parameters obtained by wind tunnel tests, a study of the wind fluctuations and aerodynamic forces is carried out on the Hong Kong Ting Kau Bridge, which is a cable-stayed bridge comprising two main spans and two side spans. The buffeting response of the bridge is analysed in the time domain by using step-by-step numerical integration techniques. The aerodynamic behaviour of the bridge can therefore be obtained, and the safety performance of the bridge against strong wind can further be evaluated. Numerical results basically agree with the experimental data, indicating that the theory presented in this paper is applicable to engineering practice.
Persistent Identifierhttp://hdl.handle.net/10722/71573
ISSN
2015 Impact Factor: 0.429
2015 SCImago Journal Rankings: 0.323
References

 

DC FieldValueLanguage
dc.contributor.authorSu, Cen_HK
dc.contributor.authorHan, DJen_HK
dc.contributor.authorYan, QSen_HK
dc.contributor.authorAu, FTKen_HK
dc.contributor.authorTham, LGen_HK
dc.contributor.authorLee, PKKen_HK
dc.contributor.authorLam, KMen_HK
dc.contributor.authorWong, KYen_HK
dc.date.accessioned2010-09-06T06:33:13Z-
dc.date.available2010-09-06T06:33:13Z-
dc.date.issued2003en_HK
dc.identifier.citationProceedings Of The Institution Of Civil Engineers: Structures And Buildings, 2003, v. 156 n. 3, p. 263-272en_HK
dc.identifier.issn0965-0911en_HK
dc.identifier.urihttp://hdl.handle.net/10722/71573-
dc.description.abstractBecause of their high flexibility and relatively low structural damping, long-span bridges are prone to wind-induced vibration. An efficient wind field simulation technique for wind-induced vibration analysis of long-span bridges is first introduced in this paper. The time-domain expressions for the buffeting and self-excited forces acting on long-span bridges can then be found from the wind velocities. Based on the above theory and the aerodynamic parameters obtained by wind tunnel tests, a study of the wind fluctuations and aerodynamic forces is carried out on the Hong Kong Ting Kau Bridge, which is a cable-stayed bridge comprising two main spans and two side spans. The buffeting response of the bridge is analysed in the time domain by using step-by-step numerical integration techniques. The aerodynamic behaviour of the bridge can therefore be obtained, and the safety performance of the bridge against strong wind can further be evaluated. Numerical results basically agree with the experimental data, indicating that the theory presented in this paper is applicable to engineering practice.en_HK
dc.languageengen_HK
dc.publisherThomas Telford (ICE Publishing). The Journal's web site is located at http://www.structuresandbuildings.comen_HK
dc.relation.ispartofProceedings of the Institution of Civil Engineers: Structures and Buildingsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsPermission is granted by ICE Publishing to print one copy for personal use. Any other use of these PDF files is subject to reprint fees-
dc.subjectBridgesen_HK
dc.subjectDynamicsen_HK
dc.subjectMathematical modellingen_HK
dc.subjectWind loading and aerodynamicsen_HK
dc.titleWind-induced vibration analysis of the Hong Kong Ting Kau Bridgeen_HK
dc.typeArticleen_HK
dc.identifier.emailAu, FTK:francis.au@hku.hken_HK
dc.identifier.emailTham, LG:hrectlg@hkucc.hku.hken_HK
dc.identifier.emailLee, PKK:hreclkk@hkucc.hku.hken_HK
dc.identifier.emailLam, KM:kmlam@hku.hken_HK
dc.identifier.authorityAu, FTK=rp00083en_HK
dc.identifier.authorityTham, LG=rp00176en_HK
dc.identifier.authorityLee, PKK=rp00141en_HK
dc.identifier.authorityLam, KM=rp00134en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1680/stbu.156.3.263.37859en_HK
dc.identifier.scopuseid_2-s2.0-0041352156en_HK
dc.identifier.hkuros81999en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0041352156&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume156en_HK
dc.identifier.issue3en_HK
dc.identifier.spage263en_HK
dc.identifier.epage272en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridSu, C=7402820091en_HK
dc.identifier.scopusauthoridHan, DJ=7403219487en_HK
dc.identifier.scopusauthoridYan, QS=7201665384en_HK
dc.identifier.scopusauthoridAu, FTK=7005204072en_HK
dc.identifier.scopusauthoridTham, LG=7006213628en_HK
dc.identifier.scopusauthoridLee, PKK=24522826500en_HK
dc.identifier.scopusauthoridLam, KM=7403656958en_HK
dc.identifier.scopusauthoridWong, KY=13310164400en_HK

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