Vortex-induced vibration of stay cables, verification on the footbridge

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F18%3A00476429" target="_blank" >RIV/68378297:_____/18:00476429 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-319-67443-8_42" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-319-67443-8_42</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-67443-8_42" target="_blank" >10.1007/978-3-319-67443-8_42</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Vortex-induced vibration of stay cables, verification on the footbridge

Popis výsledku v původním jazyce

Long-span footbridges rank among engineering structures with a high social significance. Their architecture design must in general satisfy matters such as attractive look, reliability and light. These requirements predestinate the bridge to be sensitive to the wind effects and the assessment against the wind becomes crucial. One of the several wind phenomena occurring on such a type of structures is termed as the vortex shedding. This flow induced excitation lying in a periodic vortices separation may arise at low wind velocity on both the main parts of a bridge structure including bridge girder with pylons and additional members such as stay cables, hand railing, etc. According to the character and intensity of the excitations, the adequate treatment to reduce or avoid the oscillations should be given. It is also performed when the vortex induced oscillations do not influence the reliability of a footbridge, but the look at the amplitudes could start panic and could start vandal’s action – increasing the amplitudes.

Název v anglickém jazyce

Vortex-induced vibration of stay cables, verification on the footbridge

Popis výsledku anglicky

Long-span footbridges rank among engineering structures with a high social significance. Their architecture design must in general satisfy matters such as attractive look, reliability and light. These requirements predestinate the bridge to be sensitive to the wind effects and the assessment against the wind becomes crucial. One of the several wind phenomena occurring on such a type of structures is termed as the vortex shedding. This flow induced excitation lying in a periodic vortices separation may arise at low wind velocity on both the main parts of a bridge structure including bridge girder with pylons and additional members such as stay cables, hand railing, etc. According to the character and intensity of the excitations, the adequate treatment to reduce or avoid the oscillations should be given. It is also performed when the vortex induced oscillations do not influence the reliability of a footbridge, but the look at the amplitudes could start panic and could start vandal’s action – increasing the amplitudes.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

<a href="/cs/project/GC17-26353J" target="_blank" >GC17-26353J: Teoretické prediktivní modely interakce proměnného a pohyblivého zatížení využitelné v monitoringu mostních konstrukcí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Experimental vibration analysis for civil structures. Testing, sensing, monitoring, and control

ISBN

978-3-319-67442-1

ISSN

2366-2557

e-ISSN

—

Počet stran výsledku

8

Strana od-do

497-504

Název nakladatele

Springer

Místo vydání

Cham

Místo konání akce

San Diego

Datum konání akce

12. 7. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000455235800042