The research of burst hazard of the rocks massif of Rasvumchorr mineral deposit according to seismoacoustic monitoring

Abstract

Results of geomechanical research of burst hazard of the rock mass of Rasvumchorr mineral deposit with application of measuring complex are presented in the paper. Measuring complex includes the automated seismoacoustic system of rock pressure control "Prognoz-ADS" and the local geoacoustic device "Prognoz L". The measuring complex was developed in Mining Institute of the Far Eastern branch of Russian Academy of Sciences. Measurements and the analysis of parameters of the seismoacoustic events reflecting geomechanical processes in the developed massif is the basis for estimation of rock massif burst hazard.

Keywords

• burst hazard
• stressed state
• seismoacoustic activity
• tectonic disturbance
• monitoring system
• prognostic assessment