Monitoring of Dynamic Behavior of Bridge Across the Angara in Irkutsk
Abstract
The paper describes the methods of vibration monitoring the Akademichesky Bridge across the Angara river in Irkutsk. Observations are provided by the Geodynamic Safety Monitoring System. Six-year measurements of vibrations have been provided in cycles using the accelerometer placed in the same points of the bridge superstructure. The spectral analysis of accelerometer readings and numerical simulation demonstrate the fine precision of results which include seven measurement cycles. A comparative analysis of obtained results is given herein.
About the Authors
Andrey N. Yashnov
Siberian State Transport University
Russian Federation
Russian Federation
PhD, A/Professor,
191, Koval'chuk Str., 630049, Novosibirsk
Timofey M. Baranov
Irkutsk State Transport University
Russian Federation
Russian Federation
PhD,
15, Chernyshevskii Str., 664074, Irkutsk
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Review
For citations:
Yashnov A.N., Baranov T.M. Monitoring of Dynamic Behavior of Bridge Across the Angara in Irkutsk. Vestnik of Tomsk state university of architecture and building. 2017;(1):199-209. (In Russ.)
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