| 留矿法和无底柱分段崩落法联合采矿技术 |
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| 引用本文： | 刘维忠.留矿法和无底柱分段崩落法联合采矿技术[J].矿业工程,2011,9(5):21-23. |
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| 作者姓名： | 刘维忠 |
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| 作者单位： | 甘肃酒钢集团宏兴钢铁股份有限公司西沟矿,甘肃嘉峪关,735102 |
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| 摘 要： | 介绍了留矿法和无底柱分段崩落法联合的采矿技术,生产实践表明,这种联合采矿方法,可使矿石回采率和采出矿石品位均明显提高,可为今后同类矿体的采矿工作提供参考.
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| 关 键 词： | 矿石回收 联合采矿方法 回采率提高 |
Mining method of combination of shrinkage stoping with sublevel caving |
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| LIU Wei-zhong.Mining method of combination of shrinkage stoping with sublevel caving[J].Mining Engineering,2011,9(5):21-23. |
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| Authors: | LIU Wei-zhong |
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| Affiliation: | LIU Wei-zhong(Xigou Copper-Iron Ore Mine of Jiuquan Iron & Steel Group Corporation,Jiayuguan 735102,China) |
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| Abstract: | The mining method of combination of shrinkage stoping with sublevel caving is introduced.The practice of this mining method shows the advantages of higher ore recovery and higher grade of ore mined out.The successful application of this mining method is referential for similar mines. |
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| Keywords: | ore recovery combined mining method increase of recovery rate |
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