Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00220479" target="_blank" >RIV/68407700:21110/14:00220479 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.617.3" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.617.3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.617.3" target="_blank" >10.4028/www.scientific.net/AMM.617.3</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013
Popis výsledku v původním jazyce
The investigated footbridge across Vltava River in Prague was built in 1984. Almost the entire footbridge structure was overflowed by the extreme flood in August 2002 and the substantial part of the footbridge deck was overflowed afterwards by the greatflood in June 2013 again. A significant damage on the footbridge deck was found out by a visual inspection of the loadbearing structure of the footbridge after the second flood. The basic objective of the performed experimental modal analysis was the initial experimental reliability verification of the obviously damaged footbridge structure. The measured natural frequencies and modes were compared with results of the several dynamic tests which were performed regularly during the lifetime of the footbridge. The localization of potential invisible damages was carried out. The recommendations for the range and the arrangement of the static load test, which was performed afterwards for fundamental reliability assessment of a footbridge str
Název v anglickém jazyce
Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013
Popis výsledku anglicky
The investigated footbridge across Vltava River in Prague was built in 1984. Almost the entire footbridge structure was overflowed by the extreme flood in August 2002 and the substantial part of the footbridge deck was overflowed afterwards by the greatflood in June 2013 again. A significant damage on the footbridge deck was found out by a visual inspection of the loadbearing structure of the footbridge after the second flood. The basic objective of the performed experimental modal analysis was the initial experimental reliability verification of the obviously damaged footbridge structure. The measured natural frequencies and modes were compared with results of the several dynamic tests which were performed regularly during the lifetime of the footbridge. The localization of potential invisible damages was carried out. The recommendations for the range and the arrangement of the static load test, which was performed afterwards for fundamental reliability assessment of a footbridge str
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
JM - Inženýrské stavitelství
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/TE01020168" target="_blank" >TE01020168: Centrum pro efektivní a udržitelnou dopravní infrastrukturu (CESTI)</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Applied Mechanics and Materials
ISBN
978-3-03835-197-9
ISSN
1660-9336
e-ISSN
—
Počet stran výsledku
4
Strana od-do
3-6
Název nakladatele
Trans Tech Publications Ltd
Místo vydání
Kreuzstrasse 10, 8635 Durnten-Zurich
Místo konání akce
Donovaly
Datum konání akce
26. 5. 2014
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000348199300001