露天煤矿外排土场位置选择的研究

Research on the selection of external dump site in the open-pit coal mine

根据露天煤矿外排土场位置选择的原则,结合沙尔湖矿区一号露天煤矿外排空间有限、外排距离远等特殊情况,从剥离开采工艺、技术可行性、运营成本和二次剥离费用等方面对本矿的外排土场位置选择进行分析研究,最后确定采用2个外排土场的方案。

According to the principle of external dump site selection in the open-pit coal mine, combining with the limited space,long distance and other special circumstances in No. 1 Open-pit Coal Mine of Sha＇erhu mining area, from the strip mining technology, technical feasibility, operating costs and the second stripping cost aspects, the article analyzes the external dump site selection in the open-pit coal mine, determines the schemes of adopting two external dumps.