Experimental Modal Analysis of the Footbridge across Bečva River in Přerov

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00193702" target="_blank" >RIV/68407700:21110/12:00193702 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Experimental Modal Analysis of the Footbridge across Bečva River in Přerov
Original language description
The investigated footbridge across Bečva river was built in 1983. The substantial part of the footbridge deck was overflowed by extreme floods in 1997 and 2010. The significant increase of the permanent deflection of its main span was the result of the second flood. The basic objective of the performed experimental modal analysis was the reliability verification of the footbridge structure. The measured natural frequencies and modes were compared with results of the dynamic test performed before commissioning of the footbridge. The mathematical model of the current footbridge structure was verified on the base of experimental data. The damage localization was carried out finally.
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 50th Annual Conference on Experimental Stress Analysis
ISBN
978-80-01-05060-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
327-332
Publisher name
Czech Technical University in Prague
Place of publication
Praha
Event location
Tábor
Event date
Jun 4, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000314083900049

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