Flutter and galloping of cable-supported bridges with porous wind barriers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F17%3A00480892" target="_blank" >RIV/68378297:_____/17:00480892 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S016761051730435X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S016761051730435X</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jweia.2017.10.012" target="_blank" >10.1016/j.jweia.2017.10.012</a>
Alternative languages
Result language
angličtina
Original language name
Flutter and galloping of cable-supported bridges with porous wind barriers
Original language description
Wind-tunnel experiments are carried out to analyze the influence of wind-barrier porosity and height on aerodynamic and aeroelastic characteristics of wide long-span cable-supported bridges. The experiments are carried out on sectional models of the Golden Gate Bridge (USA), Kao-Pin Hsi Bridge (Taiwan), and Great Belt Bridge (Denmark). The bridge-deck section models are equipped with the wind-barrier models at the windward (leading) edge of the studied sections. The experimental results indicate that the effects of wind barriers on galloping sensitivity of studied bridge decks are rather negligible, while bridge decks become quite prone to flutter for wind barriers placed at their windward edge. These trends are more exhibited for more-solid wind barriers. The effects of increasing wind-barrier height are not unambiguous, as they are simultaneously influenced by the aerodynamic shape of bridge decks as well.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Wind Engineering and Industrial Aerodynamics
ISSN
0167-6105
e-ISSN
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Volume of the periodical
171
Issue of the periodical within the volume
December
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
15
Pages from-to
304-318
UT code for WoS article
000418967200024
EID of the result in the Scopus database
2-s2.0-85032019814