Bridge frequencies identification from the dynamic response of a passing vehicle

0575746 - ÚTAM 2024 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Urushadze, Shota - Yau, J. D.
Bridge frequencies identification from the dynamic response of a passing vehicle.
Structural health monitoring 2023. Lancaster (PA): DEStech Publications, 2023 - (Farhangdoust, S.; Guemes, A.; Chang, F.), s. 148-155. ISBN 978-1-60595-693-0.
[International workshop on structural health monitoring (IWSHM) /14./. Stanford (US), 12.09.2023-14.09.2023]
Grant CEP: GA ČR(CZ) GC21-32122J
Institucionální podpora: RVO:68378297
Klíčová slova: structural health monitoring * vibrations * bridge inspection method
Obor OECD: Civil engineering

Based on the coupling nature of a vehicle moving on a bridge, Yang et al proposed an indirect bridge frequency approach where the bridge response can berecorded by the passing vehicle. Then, the bridge frequencies can be obtained from the dynamic response of the moving test vehicle. Following this concept, in this study, an experimental setup was designed for a test vehicle moving on a bridge to measure the bridge frequency. From the present experimental results, the indirect bridge inspectionmethod is feasible for monitoring the dynamic characteristics of a bridge.
Trvalý link: https://hdl.handle.net/11104/0345479