Experimental Dynamic Analysis of the Existing Footbridge in Dobřichovice Town

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00342535" target="_blank" >RIV/68407700:21110/20:00342535 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1051/matecconf/202031300002" target="_blank" >https://doi.org/10.1051/matecconf/202031300002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/202031300002" target="_blank" >10.1051/matecconf/202031300002</a>

Result language
angličtina
Original language name
Experimental Dynamic Analysis of the Existing Footbridge in Dobřichovice Town
Original language description
The paper presents an experimental dynamic analysis of the existing footbridge across the Berounka River in Dobřichovice town, Czech Republic. The experiment was realized in two stages. The main purpose of the first one was the vibration response determination of the footbridge induced by pedestrians. At first, the natural frequencies and mode shapes of its horizontal load-bearing structure were measured and then the footbridge was loaded by different groups of pedestrians. The response was observed and dynamic behaviour of the footbridge was evaluated. In the course of the second stage of the experiment, the dynamic response of the footbridge deck to pedestrian traffic was measured by two different methods using radar interferometry and classical approach realized by piezoelectric accelerometers. Basic objectives of the second stage were to evaluate the fundamental modal characteristics of the footbridge and to verify new approach to dynamic response measurement – radar interferometry realized by two synchronized radars.
Czech name
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Czech description
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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)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MATEC Web Conf., 2020 Dynamics of Civil Engineering and Transport Structures and Wind Engineering – DYN-WIND’2020
ISBN
—
ISSN
2261-236X
e-ISSN
2261-236X
Number of pages
13
Pages from-to
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Publisher name
EDP Sciences - Web of Conferences
Place of publication
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Event location
Vyhne
Event date
May 24, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000568654100002

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