老石旦煤矿031214工作面水害分析及安全评价

Analysis and Safety Evaluation of Water Disaster in 031214 Face of Laoshidan Coal Mine

以神华乌海能源公司老石旦煤矿031214工作面为研究对象,通过对该工作面进行水文地质条件分析、充水因素分析,提出该工作面水害防治的技术路线、探放措施,在此基础上进行031214工作面开采的水害分析。

Uses 031214 working face of Laoshidan coal mine in Shenhua Wuhai energy company as the research object,based on the analysis of hydrogeological conditions and water filling factors,presents the technical route and measure of water hazard prevention and control in the working face, on this basis,the water disaster analysis of 031214 face mining is carried out.