New hybrid monitoring method using moving vehicle for investigation of bridge dynamic parameters

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F24%3A00603031" target="_blank" >RIV/68378297:_____/24:00603031 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
New hybrid monitoring method using moving vehicle for investigation of bridge dynamic parameters
Original language description
The contribution is based on the previous work using the interaction between a moving vehicle and a bridge to indirectly determine bridge frequencies and other properties. The described research introduces an indirect technique for measuring the frequency of a simply supported beam by employing a test vehicle. This method involves on-site measurements, capturing the bridge's vibrations as the vehicle traverses it. The bridge's frequencies are then deduced from the dynamic response of the vehicle. Our experimental setup involves a test vehicle traveling over a bridge to assess the structure's frequency. For laboratory and field tests, we engineered the test vehicle as a single degree of freedom (SDF) system, allowing vertical oscillations. In the lab, the vehicle was maneuvered along the beam using a tension cable system, ensuring consistent contact with the beam. Our findings confirm the viability of this indirect method for frequency monitoring in bridge inspections.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IABSE Congress San Jose 2024. Beyond structural engineering in a changing world - Report
ISBN
978-3-85748-205-2
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
858-865
Publisher name
International Association for Bridge and Structural Engineering (IABSE)
Place of publication
Zürich
Event location
San Jose
Event date
Sep 25, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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