| 逐孔起爆技术在三道庄露天矿中的应用 |
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| 引用本文： | 刘广兴,穆永庆,杨荣彦. 逐孔起爆技术在三道庄露天矿中的应用[J]. 中国矿业, 2012, 21(Z1): 495-498 |
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| 作者姓名： | 刘广兴 穆永庆 杨荣彦 |
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| 作者单位： | 洛阳栾川钼业集团矿山公司 |
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| 摘 要： | 针对三道庄露天矿的实际情况,利用Orica公司高精度导爆管雷管,采用逐孔起爆技术,在露天采场进行了应用,它不仅可以大幅度地降低爆破震动,而且能够提高爆破破碎程度,改善爆破质量,为矿山正常生产奠定坚实基础,同时也为矿山带来可观的经济效益。
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| 关 键 词： | 露天爆破 逐孔起爆技术 微差时间 高精度雷管 |
Application of hole-by-hole blasting technology in Sandaozhuang open-pit mine |
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| LIU Guang-xing,MU Yong-qing,YANG Rong-yan. Application of hole-by-hole blasting technology in Sandaozhuang open-pit mine[J]. CHINA MINING MAGAZINE, 2012, 21(Z1): 495-498 |
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| Authors: | LIU Guang-xing MU Yong-qing YANG Rong-yan |
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| Affiliation: | (Open-pit Mine of Luoyang Luanchuan Molybdenum Mining Co.,Ltd.,Luanchuan 471542,China) |
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| Abstract: | According to the Sandaozhuang open-pit mine of the actual situation,using Orica high accuracy detonator,the hole-by-hole blasting technology application in open-pit,it can not only greatly reduce blasting vibration,but also can improve the blasting fragmentation degree,improve the blasting quality,lay a solid foundation for the normal production of the mine,at the same time also bring considerable economic benefit of mine. |
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| Keywords: | open-pit mine blasting hole-by-hole blasting technology millisecond time high precision detonator |
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