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Article: On the separation between moving vehicles and bridge

TitleOn the separation between moving vehicles and bridge
Authors
Issue Date1999
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jsvi
Citation
Journal Of Sound And Vibration, 1999, v. 222 n. 5, p. 781-801 How to Cite?
AbstractIn vehicle-bridge interaction problems, the contact force between the moving vehicle and the bridge depends on the velocity and acceleration of the moving vehicle, the flexibility of the bridge as well as the roughness of the upper surface of the bridge. In some cases, the contact force may become zero, which implies that the moving vehicle separates from the bridge. Neglecting this separation phenomenon will lead to a tensile contact force, which will affect the results. This paper investigates the onset and effects of separation between the moving vehicle and bridge. An algorithm to account for the impact on the reestablishment of contact is proposed. Numerical results also show that the effects are not negligible. © 1999 Academic Press.
Persistent Identifierhttp://hdl.handle.net/10722/71139
ISSN
2015 Impact Factor: 2.107
2015 SCImago Journal Rankings: 1.494
References

 

DC FieldValueLanguage
dc.contributor.authorCheng, YSen_HK
dc.contributor.authorAu, FTKen_HK
dc.contributor.authorCheung, YKen_HK
dc.contributor.authorZheng, DYen_HK
dc.date.accessioned2010-09-06T06:29:15Z-
dc.date.available2010-09-06T06:29:15Z-
dc.date.issued1999en_HK
dc.identifier.citationJournal Of Sound And Vibration, 1999, v. 222 n. 5, p. 781-801en_HK
dc.identifier.issn0022-460Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/71139-
dc.description.abstractIn vehicle-bridge interaction problems, the contact force between the moving vehicle and the bridge depends on the velocity and acceleration of the moving vehicle, the flexibility of the bridge as well as the roughness of the upper surface of the bridge. In some cases, the contact force may become zero, which implies that the moving vehicle separates from the bridge. Neglecting this separation phenomenon will lead to a tensile contact force, which will affect the results. This paper investigates the onset and effects of separation between the moving vehicle and bridge. An algorithm to account for the impact on the reestablishment of contact is proposed. Numerical results also show that the effects are not negligible. © 1999 Academic Press.en_HK
dc.languageengen_HK
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jsvien_HK
dc.relation.ispartofJournal of Sound and Vibrationen_HK
dc.titleOn the separation between moving vehicles and bridgeen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-460X&volume=222 &issue=5&spage=781 &epage= 801&date=1999&atitle=On+the+separation+between+moving+vehicles+and+bridgeen_HK
dc.identifier.emailAu, FTK:francis.au@hku.hken_HK
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_HK
dc.identifier.authorityAu, FTK=rp00083en_HK
dc.identifier.authorityCheung, YK=rp00104en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0000954130en_HK
dc.identifier.hkuros41885en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0000954130&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume222en_HK
dc.identifier.issue5en_HK
dc.identifier.spage781en_HK
dc.identifier.epage801en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridCheng, YS=8916426300en_HK
dc.identifier.scopusauthoridAu, FTK=7005204072en_HK
dc.identifier.scopusauthoridCheung, YK=7202111065en_HK
dc.identifier.scopusauthoridZheng, DY=7202567275en_HK

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