矿井回采工作面上覆基岩水位变化规律研究

摘要

Analysis and prediction of roof water hazards of coal mine production,taking a state-owned coal mine in North Shaanxi as an example. Through analysis the South Wing of the mining area of hydrological monitoring system’s data. Combined with coal production situation analysis that when the working face is normal mining,the bedrock aquifer water level changes. Results of this study in the S1224 coal mine working face of mining process played a very good role in forecasting,safety ming millions of tons of coal resources.%为了分析预测顶板水对煤矿生产的危害，以陕北某国有煤矿为例，通过对矿区南翼水文监测系统的数据分析，结合煤矿生产状况，分析得出矿井正常开采下，基岩含水层水位的变化特征，研究结果在该煤矿S1224工作面的回采过程中，起到了很好的预测预报作用，安全回采煤炭资源近千万吨。