교량 구조물의 유체유발 진동해석Flow-induced Vibration Analysis of Bridge Girder Section

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dc.contributor.author박, 성종-
dc.contributor.author권, 혁준-
dc.contributor.author이, 인-
dc.contributor.author한, 재흥-
dc.contributor.authorPark, Seong-jong-
dc.contributor.authorKwon, Hyuk-Jun-
dc.contributor.authorLee, In-
dc.contributor.authorHan, Jae-Hung-
dc.date.accessioned2009-02-12T07:07:46Z-
dc.date.available2009-02-12T07:07:46Z-
dc.date.issued2004-
dc.identifier.citation한국소음진동공학회지, v.14, no.5, pp.402-409en
dc.identifier.issn1598-2785-
dc.identifier.urihttp://www.ksnve.or.kr/main.htm-
dc.identifier.urihttp://hdl.handle.net/10203/8490-
dc.description.abstractNumerical analysis of static and dynamic wind effects on civil engineering structures was performed. Long-span suspension bridges are flexible structures that are highly sensitive to the action of the wind. Aerodynamic effect often becomes a governing factor in the design process of bridges and aeroelastic stability boundary becomes a prime criterion which should be confirmed during the structural design stage of bridges because the long-span suspension bridges are prone to the aerodynamic instabilities caused by wind. If the wind velocity exceeds the critical velocity that the bridge can withstand, then the bridge fails due to the phenomenon of flutter. Buffeting caused by turbulence results in structural fatigue, which could lead to the failure of a bridge. Navier-Stokes equations are used for the aeroelastic analysis of bridge girder section. The aeroelastic simulation is carried out to study the aeroelastic stability of bridges using both Computational Fluid Dynamic (CFD) and Computational Structural Dynamic (CSD) schemes.en
dc.description.sponsorshipNRLen
dc.language.isokoen
dc.publisher한국소음진동공학회en
dc.subject공탄성en
dc.subject플러터en
dc.subject버펫팅en
dc.subject현수교en
dc.title교량 구조물의 유체유발 진동해석en
dc.title.alternativeFlow-induced Vibration Analysis of Bridge Girder Sectionen
dc.typeArticleen
dc.identifier.alternativecitationJournal of The Korean Society for Noise and Vibratioin Engineering, v.14, no.5, pp.402-409en
dc.language.Alternativeenen
dc.publisher.alternativeThe Korean Society for Noise and Vibration Engineeringen
dc.subject.alternativeAeroelasticityen
dc.subject.alternativeFlutteren
dc.subject.alternativeBuffetingen
dc.subject.alternativeSuspension Bridgeen

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