| 浅孔留矿采矿法在铧厂沟金矿的试验初探 |
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| 引用本文： | 杨振宏,刘明山.浅孔留矿采矿法在铧厂沟金矿的试验初探[J].黄金,2000,21(11):16-20. |
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| 作者姓名： | 杨振宏 刘明山 |
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| 作者单位： | [1]西安建筑科技大学 [2]陕西省黄金管理局 |
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| 摘 要： | 根据铧厂沟金矿矿体的开采技术条件，选用了浅孔留矿采矿法回采。由于矿体复杂多变、分支复合严重的情况，相应地进行了５种底部出矿结构试验，从而实现了矿岩分采，并获得了良好的经济效果。
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| 关 键 词： | 难采矿体 底部结构 浅孔留矿采矿法 金矿床 |
Experimental study of short-hole shrinkage mining in Huachanggou Gold Mine |
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| Yang Zhenhong et al..Experimental study of short-hole shrinkage mining in Huachanggou Gold Mine[J].Gold,2000,21(11):16-20. |
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| Authors: | Yang Zhenhong |
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| Abstract: | According to the technical mining condition in Hua Changgou Gold Mine,the short hole shrinkage mining was chosen.Because theore body was complicated and varied,branching and resuming along the run time and again,five bottom structures of ore removal were tested relevantly and ore and rock were mined separately.Consequently,good profits were obtained. |
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| Keywords: | trouble orebody bottom structure short hole shrinkage mining |
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