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Article: Vibration of multi-span non-uniform beams under moving loads by using modified beam vibration functions

TitleVibration of multi-span non-uniform beams under moving loads by using modified beam vibration functions
Authors
Issue Date1998
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jsvi
Citation
Journal Of Sound And Vibration, 1998, v. 212 n. 3, p. 455-467 How to Cite?
AbstractBased on Hamilton's principle, the vibration of a multi-span non-uniform beam subjected to a moving load is analysed by using modified beam vibration functions as the assumed modes. The modified beam vibration functions satisfy the zero deflection conditions at all the intermediate point supports as well as the boundary conditions at the two ends of the beam. Numerical results are presented for both uniform and non-uniform beams under moving loads of various velocities. Examples show that this method converges very quickly and good results are obtained. © 1998 Academic Press Limited.
Persistent Identifierhttp://hdl.handle.net/10722/71409
ISSN
2015 Impact Factor: 2.107
2015 SCImago Journal Rankings: 1.494
References

 

DC FieldValueLanguage
dc.contributor.authorZheng, DYen_HK
dc.contributor.authorCheung, YKen_HK
dc.contributor.authorAu, FTKen_HK
dc.contributor.authorCheng, YSen_HK
dc.date.accessioned2010-09-06T06:31:44Z-
dc.date.available2010-09-06T06:31:44Z-
dc.date.issued1998en_HK
dc.identifier.citationJournal Of Sound And Vibration, 1998, v. 212 n. 3, p. 455-467en_HK
dc.identifier.issn0022-460Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/71409-
dc.description.abstractBased on Hamilton's principle, the vibration of a multi-span non-uniform beam subjected to a moving load is analysed by using modified beam vibration functions as the assumed modes. The modified beam vibration functions satisfy the zero deflection conditions at all the intermediate point supports as well as the boundary conditions at the two ends of the beam. Numerical results are presented for both uniform and non-uniform beams under moving loads of various velocities. Examples show that this method converges very quickly and good results are obtained. © 1998 Academic Press Limited.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.titleVibration of multi-span non-uniform beams under moving loads by using modified beam vibration functionsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-460X&volume=212 &issue=3&spage=455 &epage= 467&date=1998&atitle=Vibration+of+multi-span+non-uniform+beams+under+moving+loads+by+using+modified+beam+vibration+functionsen_HK
dc.identifier.emailCheung, YK:hreccyk@hkucc.hku.hken_HK
dc.identifier.emailAu, FTK:francis.au@hku.hken_HK
dc.identifier.authorityCheung, YK=rp00104en_HK
dc.identifier.authorityAu, FTK=rp00083en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0001660562en_HK
dc.identifier.hkuros34604en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0001660562&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume212en_HK
dc.identifier.issue3en_HK
dc.identifier.spage455en_HK
dc.identifier.epage467en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridZheng, DY=7202567275en_HK
dc.identifier.scopusauthoridCheung, YK=7202111065en_HK
dc.identifier.scopusauthoridAu, FTK=7005204072en_HK
dc.identifier.scopusauthoridCheng, YS=8916426300en_HK

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