Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/32317
DC FieldValueLanguage
dc.contributorDepartment of Civil and Environmental Engineering-
dc.creatorGuo, W-
dc.creatorXia, H-
dc.creatorXu, YL-
dc.date.accessioned2014-12-30T08:36:17Z-
dc.date.available2014-12-30T08:36:17Z-
dc.identifier.issn1673-7407-
dc.identifier.urihttp://hdl.handle.net/10397/32317-
dc.language.isoenen_US
dc.subjectDynamic responseen_US
dc.subjectRunning safetyen_US
dc.subjectSuspension bridgeen_US
dc.subjectTrainen_US
dc.subjectWinden_US
dc.titleDynamic response of a long span suspension bridge and running safety of a train under wind actionen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage71-
dc.identifier.epage79-
dc.identifier.volume1-
dc.identifier.issue1-
dc.identifier.doi10.1007/s11709-007-0007-1-
dcterms.abstractA dynamic analysis model of a wind-train-bridge system is established. The wind excitations of the system are the buffeting and self-excited forces simulated in time domain using measured aerodynamic coefficients and flutter derivatives. The proposed formulations are then applied to a long rail-cum-road suspension bridge. The dynamic responses of the bridge and the train under wind action are analyzed. The results show that the lateral and rotational displacements of the bridge are dominated by wind, while the vertical by the gravity loading of the moving train. The running safeties of the train vehicles are much affected by wind. Under wind conditions of 30-40 m/s, the offload factors, derail factors and overturn factors of the train vehicles exceed the safety allowances, to which great attention should be paid.-
dcterms.bibliographicCitationFrontiers of architecture and civil engineering in China, 2007, v. 1, no. 1, p. 71-79-
dcterms.isPartOfFrontiers of Architecture and Civil Engineering in China-
dcterms.issued2007-
dc.identifier.scopus2-s2.0-34250661756-
dc.identifier.rosgroupidr30261-
dc.description.ros2006-2007 > Academic research: refereed > Publication in refereed journal-
Appears in Collections:Journal/Magazine Article
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