| 垂直平行密集束状深孔爆破技术试验研究 |
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| 引用本文： | 许新强. 垂直平行密集束状深孔爆破技术试验研究[J]. 金属矿山, 2001, 0(9): 8-11,36 |
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| 作者姓名： | 许新强 |
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| 作者单位： | 中条山有色金属公司 |
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| 摘 要： | 垂直平行密集束状深孔爆破技术是一种新的崩矿技术。通过该技术的试验研究，证明它能够解决传统的有底柱分段崩落法存在的采切比高、采场结构复杂、劳动效率低、劳动强度大、安全隐患多、采场成本高等问题。简要地总结垂直平行集束状深孔爆破技术在胡家峪铜矿半工业试验情况。
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| 关 键 词： | 垂直平行密集 束状深孔爆破 崩矿技术 爆破效果 |
Experimental Research of the Blasting Technique of Vertically Parallel and Dense Bunch Longhole |
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| Xu Xingqiang. Experimental Research of the Blasting Technique of Vertically Parallel and Dense Bunch Longhole[J]. Metal Mine, 2001, 0(9): 8-11,36 |
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| Authors: | Xu Xingqiang |
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| Affiliation: | Zhongtiaoshan Nonferrous Metal Co. |
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| Abstract: | The blasting technique of vertically parallel and dense bunch longhole is a new ore breaking technology.Its experimental research has proved that it can solved the problems existing in the conventional piuar sub level caving method,such as high mining cutting ratio,complex stope structure,low labour efficiency,great labour strength,many hidden safety dangers and high mining cost.Its pilot test in Hujiayu Copper Mine is briefly summarized. |
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| Keywords: | Vertically parallel density Bunch longhole Blasting Ore breaking technology |
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