Selected results of experimental studies on the effect of icing on the aerodynamics of bridge cables

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F25%3A00636812" target="_blank" >RIV/68378297:_____/25:00636812 - 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
Selected results of experimental studies on the effect of icing on the aerodynamics of bridge cables
Original language description
This paper presents an outline of the results of experimental studies on the effect of icing on the aerodynamics of cables of cable-supported bridges. The following were carried out in the framework of these studies: (1) the experimental icing process of the bridge cable model with a circular cross-section in the climatic chamber of the wind tunnel, (2) the optical visualization PIV (Particle Image Velocimetry) in the near-wake behind the ice-accreted cable model, (3) the Strouhal number investigations, and (4) the investigations of the mean aerodynamic force coefficients. Aerodynamic tests were carried out at average free stream velocities within the range of 3–25 m/s, corresponding to the Reynolds number values within the range of 2·104–17·104. The average turbulence intensity during the investigations was about 3% and 12%. The test results for the ice-accreted bridge cable model were compared with those obtained for a circular smooth cylinder in similar flow conditions.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EACWE 2025 Trondheim. Proceedings of the 9th European African Conference on Wind Engineering
ISBN
978-82-7482-205-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
324-327
Publisher name
Norwegian University of Science and Technology
Place of publication
Trondheim
Event location
Trondheim
Event date
Jun 16, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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