Strouhal number of bridge cables with ice accretion at low flow turbulence

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F16%3A00456398" target="_blank" >RIV/68378297:_____/16:00456398 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.12989/was.2016.22.2.253" target="_blank" >http://dx.doi.org/10.12989/was.2016.22.2.253</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12989/was.2016.22.2.253" target="_blank" >10.12989/was.2016.22.2.253</a>

Result language

angličtina

Original language name

Strouhal number of bridge cables with ice accretion at low flow turbulence

Original language description

The paper concerns with the method and results of wind tunnel investigations of the Strouhal number (St) of a stationary iced cable model of cable-supported bridges with respect to different angles of wind attack. The investigations were conducted in theClimatic Wind Tunnel Laboratory of the Czech Academy of Sciences in Telč. The methodology leading to the experimental icing of the inclined cable model was prepared in a climatic section of the laboratory. The shape of the ice on the cable was registered by a photogrammetry method A section of an iced cable model with a smaller scale was reproduced with a 3D printing procedure for subsequent aerodynamic investigations. The St values were determined within the range of the Reynolds number (Re) between 2.410^4 and 16.510^4, based on the dominant vortex shedding frequencies measured in the wake of the model. The model was oriented at tree principal angles of wind attack for each of selected Re values. The flow regimes were distinguished f

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JM - Structural engineering

OECD FORD branch

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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)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Wind and Structures

ISSN

1226-6116

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

2

Country of publishing house

KR - KOREA, REPUBLIC OF

Number of pages

20

Pages from-to

253-272

UT code for WoS article

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EID of the result in the Scopus database

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