Influence of the Tuned Mass Absorber on the Dynamic Response of the Footbridge across the Highway D5 near Černice

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F05%3A00108420" target="_blank" >RIV/68407700:21110/05:00108420 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21610/05:00108420
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of the Tuned Mass Absorber on the Dynamic Response of the Footbridge across the Highway D5 near Černice
Original language description
A new footbridge across the highway D5 near Černice was built in 2004 on the basis of PONTEX design. According to the final design, the footbridge was very dynamically sensitive to live load caused by pedestrians in the vertical direction, therefore a tuned mass absorber (TMD) was used as one of the possible solutions to reduce vibration of the footbridge. A dynamic load test in two stages was carried out on this footbridge consequently. During both stages of the dynamic load test the dynamic response onto passages of various pedestrian groups was measured, that were very similar for both of them. The first stage of the dynamic load test was carried out when the TMD was not installed on the footbridge yet, the second state was perfomed after the installation of the TMD. The responses measured in both stages were compared and the influence of the TMD on the decrease of the dynamic response onto pedestrian passages was evaluated.
Czech name
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Czech description
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Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 3rd International Conference on Dynamics of Civil Engineering and Transport Structures and Wind Engineering
ISBN
80-8070-382-5
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Žilinská univerzita
Place of publication
Žilina
Event location
Vrátná - Nízké Tatry
Event date
May 23, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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