Comprehensive Warning and Control Technology of Rock Burst in Fully Mechanized Caving Island Coal Face

According to the practical engineering conditions of 1304 working face, two characteristics of caving mining and rock burst hazard for island coal face were considered together. The paper evaluated the rock burst hazard early warning and control technology. Meanwhile, a new idea of the establishment of early warning and forecasting platform in three colors for rock burst was proposed, efficiently processing of information, timely warning and forecast risk.