The natural frequencies of the Chirkey arch dam extracted from the microseismic noise by coherent reconstruction of standing-wave fields are analyzed. It is for the first time that the natural frequencies of a dam were determined and its modes of vibration were detailed after a natural experiment. The results can be used as input data for monitoring the dam conditions.
Similar content being viewed by others
References
A. I. Savich, V. I. Bronshtein, V. G. Bovenko, M. E. Groshev, A. N. Gashin, and M. M. Il’in, “Results of dynamic tests of the Chirkey Dam by the method of free low-amplitude vibrations,” in: Anniversary Collection of Hydroproject Transactions [in Russian], Issue 159, Inst. Gidroproekt, Moscow (2000), pp. 373 – 382.
RF Pat. 2150684, V. S. Seleznev, A. F. Emanov, A. P. Kuz’- menko, V. G. Baryshev, and V. S. Saburov, A Method of Establishing a Common Time Reference for Measurements Made at Different Times [in Russian], August 26 (1998).
A. F. Emanov, V. S. Seleznev, and A. A. Bakh, “Coherent reconstruction of standing-wave fields as a basis for detailed seismological study of engineering structures,” Seismostoik. Storit. Bezopasn. Sooruzh., No. 3, 20 – 24 (2007).
V. I. Yushin, “Low-frequency deconvolution of digital records from short-period seismometers,” Russ. Geol. Geophys., 42(5), 811 – 822 (2001).
A. V. Liseikin, V. S. Seleznev, A. A. Bakh, and D. V. Krechetov, “On changes in the natural frequencies of the Sayano-Shushenskaya Dam at various reservoir levels, in: Proc. All-Russia Conf. on Geophysical Methods of Survey of the Earth’s Crust, Dedicated to the 100th Anniversary of the Birth of Academician N. N. Puzyrev [in Russian], INGG SO RAN, Novosibirsk (2014), pp. 182 – 186.
A. V. Liseikin, V. S. Seleznev, and D. V. Krechetov, “Monitoring of the conditions of the Sayano-Shushenskaya Dam from changes in its natural frequencies,” in: Proc. 10th Sci.-Tech. Conf. on Water-Power Engineering, Hydraulic Engineering, and Advanced Designs and Technologies [in Russian] (2017), pp. 55 – 60.
M. I. Sarantsev, “Determining the natural frequencies of the Sayano-Shushenskaya Dam from engineering and seismometric data,” Izv. VNIIG im. B. E. Vedeneeva, 283, 72 – 81 (2017).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Gidrotekhnicheskoe Stroitel’svo, No. 12, December 2018, pp. 2 – 7.
Rights and permissions
About this article
Cite this article
Liseikin, A.V., Seleznev, V.S. & Adilov, Z.A. Determining the Natural Frequencies and Modes of Vibration of the Chirkey Arch Dam by the Standing-Wave Method. Power Technol Eng 53, 39–43 (2019). https://doi.org/10.1007/s10749-019-01031-x
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10749-019-01031-x