Građevinar, Vol. 69 No. 04., 2017.
Preliminary communication
https://doi.org/10.14256/JCE.1804.2016
Measurement of bridge dynamic displacements and natural frequencies by RTS
Ante Marendić
Rinaldo Paar
Domagoj Damjanović
Abstract
The use of RTS for measuring displacements at the Sava railway bridge during load testing after bridge rehabilitation is presented in the paper, and a special emphasis is placed on the determination of displacements when the bridge was subjected to dynamic load and natural frequencies. Measurement results are compared to numerical analysis results and to natural frequency results obtained by the Operational Modal Analysis (OMA).
Keywords
RTS; dynamic displacements; load testing; natural frequencies of the bridge; OMA
Hrčak ID:
181648
URI
Publication date:
18.5.2017.
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