File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Scopus: eid_2-s2.0-0001420550
- WOS: WOS:000084196600008
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Vibration of multi-span non-uniform bridges under moving vehicles and trains by using modified beam vibration functions
Title | Vibration of multi-span non-uniform bridges under moving vehicles and trains by using modified beam vibration functions |
---|---|
Authors | |
Issue Date | 1999 |
Publisher | Elsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jsvi |
Citation | Journal Of Sound And Vibration, 1999, v. 228 n. 3, p. 611-628 How to Cite? |
Abstract | Based on the Lagrangian approach, the vibration of a multi-span non-uniform bridge subjected to a moving vehicle is analyzed by using modified beam vibration functions as the assumed modes. The vehicle is modelled as a two-degree-of-freedom system. The method is extended to the action of a moving train by modelling it as a series of two-degree-of-freedom systems. All the derived formulae are expressed in matrix form and therefore programming is quite straightforward. The total number of unknowns for this method is very small compared with that of the finite element method. Convergence is very quick and in almost all cases 12-16 terms are sufficient to give satisfactory results. © 1999 Academic Press. |
Persistent Identifier | http://hdl.handle.net/10722/70880 |
ISSN | 2023 Impact Factor: 4.3 2023 SCImago Journal Rankings: 1.225 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cheung, YK | en_HK |
dc.contributor.author | Au, FTK | en_HK |
dc.contributor.author | Zheng, DY | en_HK |
dc.contributor.author | Cheng, YS | en_HK |
dc.date.accessioned | 2010-09-06T06:26:56Z | - |
dc.date.available | 2010-09-06T06:26:56Z | - |
dc.date.issued | 1999 | en_HK |
dc.identifier.citation | Journal Of Sound And Vibration, 1999, v. 228 n. 3, p. 611-628 | en_HK |
dc.identifier.issn | 0022-460X | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/70880 | - |
dc.description.abstract | Based on the Lagrangian approach, the vibration of a multi-span non-uniform bridge subjected to a moving vehicle is analyzed by using modified beam vibration functions as the assumed modes. The vehicle is modelled as a two-degree-of-freedom system. The method is extended to the action of a moving train by modelling it as a series of two-degree-of-freedom systems. All the derived formulae are expressed in matrix form and therefore programming is quite straightforward. The total number of unknowns for this method is very small compared with that of the finite element method. Convergence is very quick and in almost all cases 12-16 terms are sufficient to give satisfactory results. © 1999 Academic Press. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Elsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jsvi | en_HK |
dc.relation.ispartof | Journal of Sound and Vibration | en_HK |
dc.title | Vibration of multi-span non-uniform bridges under moving vehicles and trains by using modified beam vibration functions | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-460X&volume=228 &issue=3&spage=611 &epage= 628&date=1999&atitle=Vibration+of+multi-span+non-uniform+bridges+under+moving+vehicles+and+trains+by+using+modified+beam+vibration+functions | en_HK |
dc.identifier.email | Cheung, YK:hreccyk@hkucc.hku.hk | en_HK |
dc.identifier.email | Au, FTK:francis.au@hku.hk | en_HK |
dc.identifier.authority | Cheung, YK=rp00104 | en_HK |
dc.identifier.authority | Au, FTK=rp00083 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-0001420550 | en_HK |
dc.identifier.hkuros | 48437 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0001420550&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 228 | en_HK |
dc.identifier.issue | 3 | en_HK |
dc.identifier.spage | 611 | en_HK |
dc.identifier.epage | 628 | en_HK |
dc.identifier.isi | WOS:000084196600008 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Cheung, YK=7202111065 | en_HK |
dc.identifier.scopusauthorid | Au, FTK=7005204072 | en_HK |
dc.identifier.scopusauthorid | Zheng, DY=7202567275 | en_HK |
dc.identifier.scopusauthorid | Cheng, YS=8916426300 | en_HK |
dc.identifier.issnl | 0022-460X | - |