Influence of vehicles on bridge aeroelastic stability

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F15%3A00449189" target="_blank" >RIV/68378297:_____/15:00449189 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of vehicles on bridge aeroelastic stability
Original language description
The long span suspension and cable-stayed bridges are particularly sensitive to wind effects due to low natural frequency and mechanical damping, which makes studies on bridge aeroelastic behavior particularly important when designing those engineering superstructures. The focus of this work is on traffic-induced bridge-deck vibrations due to interaction of airflows, vibrating bridge-deck section and vehicles for the Kao Pin Hsi Bridge in Taiwan. The aeroelastic phenomena studied in this work are flutter and galloping. The aerodynamic flutter is analyzed based on dynamic tests in a form of nondimensional flutter derivatives, while the galloping is studied through the quasisteady approach by applying the Glauert-Den Hartog criterion. The experiments were carried out in the Climatic Wind Tunnel of the Centre of Excellence Telč, Czech Republic. The effects of dynamic stiffness of the system on flutter derivatives were studied as well. The bridge-deck section is used together with a multip
Czech name
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Czech description
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Project
<a href="/en/project/LO1219" target="_blank" >LO1219: Sustainable advanced development of CET</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 8th International Congress of Croatian Society of Mechanics
ISBN
9789537539214
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
17-17
Publisher name
Grafika Helvetica
Place of publication
Rijeka
Event location
Opatija
Event date
Sep 29, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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