Home – Home – Jornals – Fundamental and applied issues of mining 2021 number 1

The relevance of studying short-period rock displacements and estimating the stress-strain state of the rock mass in rockburst-hazardous deposits is shown. The observation procedure using satellite geodesy methods is set forth. The results of continuous hours-long monitoring the shear of the Earth’s surface at the Tashtagol deposit for the period of 2006 - 2020 are presented. The features of the development of short-period displacements during seismic activity manifestation of the rock mass in the deposit area are revealed. The dependence of the energy of seismic events on the velocities of short-period displacements is determined. This observation method is prospective in geodynamic test sites to assess the seismic activity of deposits.