| 顶板不稳定的缓倾斜薄至中厚难采金矿体的开采 |
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| 引用本文： | 柴建设,温军锁.顶板不稳定的缓倾斜薄至中厚难采金矿体的开采[J].黄金,2000,21(5):14-16. |
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| 作者姓名： | 柴建设 温军锁 |
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| 作者单位： | 河北理工学院(柴建设，张云鹏，王志国)，河北金厂峪金矿(温军锁) |
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| 摘 要： | 金厂峪金矿部分顶板不稳定的缓倾斜薄至中厚矿体 ,其开采难度很大。综合运用各种相关知识和手段 ,提出了一套高效、安全、经济的回采方法及顶板管理方法 ,成功地运用于实验矿块的回采 ,取得了很好的社会效益和经济效益。
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| 关 键 词： | 难采矿体 采矿方法 顶板管理 金矿 |
Mining of gently inclined thin and medium thick hard-to-mining gold ore body with unstable roof |
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| Chai Jianshe et al..Mining of gently inclined thin and medium thick hard-to-mining gold ore body with unstable roof[J].Gold,2000,21(5):14-16. |
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| Authors: | Chai Jianshe |
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| Affiliation: | Hebei Institute of Science and Engineering |
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| Abstract: | Part of ore body in Jinchangyu Gold Mine is this kind of gently inclined thin and medium thick ore body with unstable roof,it is hard to mine.A highly efficient,safe and economic mining and roof management method were explored using related knowledge and means comprehensively,which result in a successful mining in experimental stope with good social and economic benefits. |
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| Keywords: | hard-to-mining ore body mining method roof management computer simulation |
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