席家山煤矿上行开采可行性研究

摘要

应用数学理论分析和数值模拟实验，有效验证了特殊开采方法上行开采的可行性和可靠性。从而为席家山煤矿乃至同类型同地质条件矿井的后续发展和如何在适宜条件下安全有效开采历史遗弃的呆滞煤层，以提升矿井开采的水平，延长矿区或矿井的寿命以及资源回收率的提高提供了理论依据和实践基础。%Using the theory analysis and numerical simulation calculation , the feasibility and reliability of upward mining method in Xijiashan Coal Mine was verified .The research can provide theory basis for effectively mining dull resources , raising the resource recovery and prolonging the mine life in Xijiashan Coal Mine and the other coal mines with similar geo -logical conditions .