The footbridge Jesípek – application of radar interferometry for dynamic response evaluation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00367999" target="_blank" >RIV/68407700:21110/23:00367999 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.14311/APP.2023.40.0008" target="_blank" >https://doi.org/10.14311/APP.2023.40.0008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2023.40.0008" target="_blank" >10.14311/APP.2023.40.0008</a>
Alternative languages
Result language
angličtina
Original language name
The footbridge Jesípek – application of radar interferometry for dynamic response evaluation
Original language description
Recent advances in radar systems have led to the development of radar interferometry (RI) methods for contactless vibration monitoring of large-scale structures, i.e. bridges, water tower reservoirs, and factory chimneys. Interferometric radars are devices capable to measure with 200 Hz sampling frequency and relative movement precision of 0.1 mm up to 0.01 mm. The major part of this paper describes an in-situ footbridge experiment near Hradec Králové. Radar interferometry devices were deployed along with ordinary techniques compounded by accelerometers, wiring, and acquisition station. Experiment was focused on the evaluation of basic dynamic structural properties such as natural frequencies and mode shapes. A lot of attention was also given to the result comparison of these measurement methods. Test results have confirmed the applicability of RI for bridge vibration monitoring.
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
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/VI20192022167" target="_blank" >VI20192022167: The advanced technology of rapid determination of bridges deformation by radar interferometry and its use in diagnostics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NMM 2022 Nano & Macro Mechanics
ISBN
978-80-01-07186-1
ISSN
2336-5382
e-ISSN
2336-5382
Number of pages
7
Pages from-to
8-14
Publisher name
České vysoké učení technické v Praze
Place of publication
Praha
Event location
Praha
Event date
Sep 15, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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