Investigation of Strouhal numbers of iced cable models of cable-supported bridges with respect to angle of wind attack

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F15%3A00454358" target="_blank" >RIV/68378297:_____/15:00454358 - isvavai.cz</a>

Result on the web

<a href="http://suw.biblos.pk.edu.pl/resources/i5/i6/i6/i8/i4/r56684/GorskiP_InvestigationsStrouhal.pdf" target="_blank" >http://suw.biblos.pk.edu.pl/resources/i5/i6/i6/i8/i4/r56684/GorskiP_InvestigationsStrouhal.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4467/2353737XCT.15.147.4184" target="_blank" >10.4467/2353737XCT.15.147.4184</a>

Result language

angličtina

Original language name

Investigation of Strouhal numbers of iced cable models of cable-supported bridges with respect to angle of wind attack

Original language description

The influence of the ice accretion, angle of attack and Reynolds number on the flow field around iced cables of cablesupported bridges is not clearly understood. The Strouhal number is one of the most important parameters which is necessary for an analysis of the vortex excitation response of slender structures. This paper presents the method and results of wind tunnel investigations of the Strouhal number of stationary iced cable models of cable-supported bridges. The investigations were conducted in aclimatic wind tunnel laboratory of the Czech Academy of Sciences in Telč. The methodology leading to the experimental icing of the inclined cable model in the climatic section of the laboratory was prepared. The shape of the ice on the cable was registered by photogrammetry and numerical evaluation. For the aerodynamic investigations, the iced cable model in a smaller scale was reproduced using a 3D printing procedure. The Strouhal number was determined within the range of the Reynolds

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

JN - Civil 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

2015

Confidentiality

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

Name of the periodical

Technical Transactions

ISSN

1897-628X

e-ISSN

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Volume of the periodical

112

Issue of the periodical within the volume

2-B

Country of publishing house

PL - POLAND

Number of pages

16

Pages from-to

417-432

UT code for WoS article

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EID of the result in the Scopus database

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