United Prediction and Risk Division of Mine Dynamic Disasters in the Eighth Mine of Pingdingshan

摘要

Mechanism and geological background of mine dnamic disaster were analyzed,the mine dynamic disaster united prediction method is established based on the geodynamic division theory and the commonalities influence factors.Then the mine dynamic disaster similarity measurement rule and pattern recognition rule are also established to divide danger area of mine dynamic disaster in mining area using the probabilistic method,and evaluate and forecast the fatalness of mine dynamic disaster.This offers maintenance support for the mine dynamic disasters' forecasting and prevention from whole and united point of view.The research results of field applications in the eighth mine of Pingdingshan show that,the prediction result give important support for prevention and treatment of mining dynamic disaster.