束状深孔大量崩落技术在残矿回采中的应用 |
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引用本文: | 王湖鑫,孙忠铭,刘建东,郭利杰.束状深孔大量崩落技术在残矿回采中的应用[J].有色金属(矿山部分),2011,63(6). |
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作者姓名: | 王湖鑫 孙忠铭 刘建东 郭利杰 |
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作者单位: | 北京矿冶研究总院,北京,100070 |
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摘 要: | 由于形成起因和演化过程不同,残矿回采通常都有特殊的复杂性。本文以大厂铜坑锡矿、赤峰国维矿、新疆可可塔勒铅锌矿为例,分析了束状深孔大量崩落技术在残矿回采中的应用。
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关 键 词: | 束状深孔 大量崩落 残矿回采 |
Stoping of residual ore based on mass mining technology with bundle-hole blasting |
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Authors: | WANG Huxin SUN Zhongming LIU Jiandong GUO Lijie |
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Affiliation: | WANG Huxin,SUN Zhongming,LIU Jiandong,GUO Lijie(Beijing General Research Institute of Mining & Metallurgy,Beijing 100070,China) |
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Abstract: | Stopings of residual ore are usually extremely complex and special for different causes and evolutionary process.In this paper,mass mining technology with bundle-hole blasting is discussed,taking stopings of residual ore in Dachang Tongkeng Tin Mine,Chifeng Guowei Mine,Keketale Pb-Zn Mine as examples. |
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Keywords: | bundle-hole mass caving stoping of residual ore |
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