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Article: Simulation of vibrations of Ting Kau Bridge due to vehicular loading from measurements

TitleSimulation of vibrations of Ting Kau Bridge due to vehicular loading from measurements
Authors
KeywordsVehicular Axle Load
Cable-stayed bridge
Dynamic response
Finite element
Numerical simulation
Random vibration
Issue Date2011
PublisherTechno-Press. The Journal's web site is located at http://technopress.kaist.ac.kr/?journal=sem&subpage=5
Citation
Structural Engineering and Mechanics, 2011, v. 40 n. 4, p. 471-488 How to Cite?
Abstract
The Ting Kau Bridge in Hong Kong is a cable-stayed bridge comprising two main spans and two side spans. The bridge deck is supported by three towers, an end pier and an abutment. Each of the three towers consists of a single reinforced concrete mast strengthened by transverse cables and struts. The bridge deck is supported by four inclined planes of cables emanating from anchorages at the tower tops. In view of the heavy traffic on the bridge, and threats from typhoons and earthquakes originated in areas nearby, the dynamic behaviour of long-span cable-supported bridges in the region is always an important consideration in their design. Baseline finite element models of various levels of sophistication have been built not only to match the bridge geometry and cable forces specified on the as-constructed drawings but also to be calibrated using the vibration measurement data captured by the Wind and Structural Health Monitoring System. This paper further describes the analysis of axle loading data, as well as the generation of random axle loads and simulation of vibrations of the bridge using the finite element models. Various factors affecting the vehicular loading on the bridge will also be examined.
Persistent Identifierhttp://hdl.handle.net/10722/150622
ISSN
2013 Impact Factor: 0.803
2013 SCImago Journal Rankings: 0.277
References

 

DC FieldValueLanguage
dc.contributor.authorAu, FTKen_US
dc.contributor.authorLou, Pen_US
dc.contributor.authorLi, Jen_US
dc.contributor.authorJiang, Ren_US
dc.contributor.authorZhang, Jen_US
dc.contributor.authorLeung, CCYen_US
dc.contributor.authorLee, PKKen_US
dc.contributor.authorLee, JHen_US
dc.contributor.authorWong, KYen_US
dc.contributor.authorChan, HYen_US
dc.date.accessioned2012-06-26T06:06:13Z-
dc.date.available2012-06-26T06:06:13Z-
dc.date.issued2011en_US
dc.identifier.citationStructural Engineering and Mechanics, 2011, v. 40 n. 4, p. 471-488en_US
dc.identifier.issn1225-4568en_US
dc.identifier.urihttp://hdl.handle.net/10722/150622-
dc.description.abstractThe Ting Kau Bridge in Hong Kong is a cable-stayed bridge comprising two main spans and two side spans. The bridge deck is supported by three towers, an end pier and an abutment. Each of the three towers consists of a single reinforced concrete mast strengthened by transverse cables and struts. The bridge deck is supported by four inclined planes of cables emanating from anchorages at the tower tops. In view of the heavy traffic on the bridge, and threats from typhoons and earthquakes originated in areas nearby, the dynamic behaviour of long-span cable-supported bridges in the region is always an important consideration in their design. Baseline finite element models of various levels of sophistication have been built not only to match the bridge geometry and cable forces specified on the as-constructed drawings but also to be calibrated using the vibration measurement data captured by the Wind and Structural Health Monitoring System. This paper further describes the analysis of axle loading data, as well as the generation of random axle loads and simulation of vibrations of the bridge using the finite element models. Various factors affecting the vehicular loading on the bridge will also be examined.en_US
dc.languageengen_US
dc.publisherTechno-Press. The Journal's web site is located at http://technopress.kaist.ac.kr/?journal=sem&subpage=5en_US
dc.relation.ispartofStructural Engineering and Mechanicsen_US
dc.subjectVehicular Axle Loaden_US
dc.subjectCable-stayed bridgeen_US
dc.subjectDynamic responseen_US
dc.subjectFinite elementen_US
dc.subjectNumerical simulationen_US
dc.subjectRandom vibrationen_US
dc.titleSimulation of vibrations of Ting Kau Bridge due to vehicular loading from measurementsen_US
dc.typeArticleen_US
dc.identifier.emailAu, FTK: francis.au@hku.hken_US
dc.identifier.emailLou, P: pinglou@hkucc.hku.hken_US
dc.identifier.emailLi, J: jungli@graduate.hku.hk-
dc.identifier.emailJiang, R: jiangrj@hku.hk-
dc.identifier.emailZhang, J: janezh@hku.hk-
dc.identifier.emailLeung, CCY: cjleung@hku.hk-
dc.identifier.emailLee, PKK: hreclkk@hkucc.hku.hk-
dc.identifier.emailLee, JH: jinhyu@hku.hk-
dc.identifier.authorityAu, FTK=rp00083en_US
dc.identifier.authorityLee, PKK=rp00141en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-80755185207en_US
dc.identifier.hkuros209095-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80755185207&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume40en_US
dc.identifier.issue4en_US
dc.identifier.spage471en_US
dc.identifier.epage488en_US
dc.publisher.placeKorea, Republic ofen_US
dc.identifier.scopusauthoridChan, HY=36664180900en_US
dc.identifier.scopusauthoridWong, KY=54961623900en_US
dc.identifier.scopusauthoridLee, JH=7601468324en_US
dc.identifier.scopusauthoridLee, PKK=24522826500en_US
dc.identifier.scopusauthoridLeung, CCY=54179337600en_US
dc.identifier.scopusauthoridZhang, J=54407817000en_US
dc.identifier.scopusauthoridJiang, RJ=27169107600en_US
dc.identifier.scopusauthoridLi, J=54407223100en_US
dc.identifier.scopusauthoridLou, P=7005873191en_US
dc.identifier.scopusauthoridAu, FTK=7005204072en_US

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