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Determination of the Logarithmic Decrement of Damping of Natural Frequency Oscillations of the Sayano-Shushenskaya Hydropower Plant Dam Based on Engineering Seismometric Observations
The article describes for the first time a method for determining the logarithmic decrements of damping of natural frequency oscillations of the arch-gravity dam of the Sayano-Shushenskaya Hydropower Plant based on engineering seismometric observations. The experimental and calculated results of damping decrements are compared. A number of factors that influence the change of the logarithmic decrement are identified.
Determination of the Logarithmic Decrement of Damping of Natural Frequency Oscillations of the Sayano-Shushenskaya Hydropower Plant Dam Based on Engineering Seismometric Observations
The article describes for the first time a method for determining the logarithmic decrements of damping of natural frequency oscillations of the arch-gravity dam of the Sayano-Shushenskaya Hydropower Plant based on engineering seismometric observations. The experimental and calculated results of damping decrements are compared. A number of factors that influence the change of the logarithmic decrement are identified.
Determination of the Logarithmic Decrement of Damping of Natural Frequency Oscillations of the Sayano-Shushenskaya Hydropower Plant Dam Based on Engineering Seismometric Observations
Power Technol Eng
Sarantsev, M. I. (author)
Power Technology and Engineering ; 55 ; 45-57
2021-05-01
13 pages
Article (Journal)
Electronic Resource
English
automated system of seismometric control , natural frequencies of dam oscillations , dynamic tests , hydraulic engineering structures , HES dynamic certificate , logarithmic decrement of damping of natural frequency oscillations Energy , Energy Systems , Power Electronics, Electrical Machines and Networks , Renewable and Green Energy , Geoengineering, Foundations, Hydraulics
Seismometric monitoring of the dam at the Sayano-Shushenskaya HPP during blasting
| Online Contents | 2009
Seismometric monitoring of the dam at the Sayano-Shushenskaya HPP during blasting
| Springer Verlag | 2009
Seismometric monitoring of the dam at the Sayano-Shushenskaya HPP during blasting
| Online Contents | 2009