About: Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013

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About: Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013 Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	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 great flood 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 structure, were made on the basis of the evaluated results of the experimental modal analysis. 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 great flood 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 structure, were made on the basis of the evaluated results of the experimental modal analysis. (en)
Title	Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013 Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013 (en)
skos:prefLabel	Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013 Experimental modal analysis of the footbridge across Vltava River in Prague damaged by flood in June 2013 (en)
skos:notation	RIV/68407700:21110/14:00220479!RIV15-TA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TE01020168)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Máca, Jiří Plachý, Tomáš Polák, Michal
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	15877
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/14:00220479
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Damage; Experimental modal analysis; Flood; Footbridge; Natural frequencies; Natural modes (en)
http://linked.open.../riv/klicoveSlovo	Experimental modal analysis Damage Flood Footbridge Natural frequencies Natural modes
http://linked.open...ontrolniKodProRIV	[F223F104C92C]
http://linked.open...v/mistoKonaniAkce	Donovaly
http://linked.open...i/riv/mistoVydani	Kreuzstrasse 10, 8635 Durnten-Zurich
http://linked.open...i/riv/nazevZdroje	Applied Mechanics and Materials
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre for Effective and Sustainable Transport Infrastructure (CESTI)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Máca, Jiří Plachý, Tomáš Polák, Michal
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000348199300001
http://linked.open.../riv/zahajeniAkce	2014-05-26 (xsd:date)
issn	1660-9336
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.4028/www.scientific.net/AMM.617.3
http://purl.org/ne...btex#hasPublisher	Trans Tech Publications Ltd
https://schema.org/isbn	978-3-03835-197-9
http://localhost/t...ganizacniJednotka	21110

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