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Estimation of Seismic Action During Seismic Microzoning of the Site Deposit “Dragnoe”
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Engineering and Mining Geophysics 2018, Apr 2018, Volume 2018, p.1 - 5
Abstract
Summary
Seismic action (amplitudes, duration, spectral composition and other parameters of accelerograms and their spectra) characterize the vibrational motion of soil during earthquakes, they are the basis for quantitative seismic zoning of various degrees of detail. In Russia, the intensity of seismic action is measured in points (1–12) on the MSK-64 scale. Values of parameters of seismic action and indices of soil properties are estimated by calculation and instrumental methods for seismic microzoning. The article presents the results of seismic actions obtained at the site of the “Dragnoe” deposit.
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