An Experimental Analysis of Large Vibrations of Selected Cable-Stays on a Cable-Stayed Bridge
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00310218" target="_blank" >RIV/68407700:21110/16:00310218 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/AMM.837.85" target="_blank" >https://www.scientific.net/AMM.837.85</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.837.85" target="_blank" >10.4028/www.scientific.net/AMM.837.85</a>
Alternative languages
Result language
angličtina
Original language name
An Experimental Analysis of Large Vibrations of Selected Cable-Stays on a Cable-Stayed Bridge
Original language description
The cable-stayed bridge at the inner ring road in Prague in the Czech Republic was put into operation in 1997. The longest bridge span is supported by fourteen cable-stay pairs and next fourteen ones are symmetrically situated on the other side of the pylon. The cable-stays in the ten longest cable-stay pairs are tied together since the bridge construction to prevent vibrations of individual cables caused by wind. The experiment described in the paper was carried out because the large amplitudes of vibrations (about fifteen centimetres) were observed visually on some medium-length cable-stays in April 2015. The experimental analysis was focused on the nine day long continual observation of the selected six cable-stays vibrations during the standard bridge operational state. The analysis of probable causes and the recommended measures to reduce observed large vibrations are mentioned in the paper.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/TA04030307" target="_blank" >TA04030307: Modern method for axial forces measuring in elements of civil engineering structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Trends in Statics and Dynamics of Constructions II
ISBN
978-3-03835-538-0
ISSN
1660-9336
e-ISSN
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Number of pages
4
Pages from-to
85-88
Publisher name
Trans Tech Publications Offices LTD
Place of publication
Zürich
Event location
Bratislava
Event date
Oct 15, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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