综放孤岛工作面冲击危险综合预警及防冲技术

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

摘要: 根据1304工作面实际工程情况，综合了孤岛工作面综放开采及具有冲击危险性2个特点，对该工作面冲击危险预警和防冲技术进行评估研究。提出了建立煤矿冲击危险地面三色预警预报平台的新思路，高效处理信息，及时预警预报危险害问题。

Abstract: 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.