Determining the Natural Frequencies and Modes of Vibration of the Chirkey Arch Dam by the Standing-Wave Method


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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.

Sobre autores

A. Liseikin

SED GS RAS

Autor responsável pela correspondência
Email: lexik1979@mail.ru
Rússia, Petropavlovsk

V. Seleznev

SED GS RAS

Email: lexik1979@mail.ru
Rússia, Petropavlovsk

Z. Adilov

DD GS RAS

Email: lexik1979@mail.ru
Rússia, Petropavlovsk

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