| 提高平巷掘进爆破率的研究和应用 |
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| 引用本文： | 刘黔峰,姜群. 提高平巷掘进爆破率的研究和应用[J]. 湖南有色金属, 2010, 26(1): 1-3,39 |
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| 作者姓名： | 刘黔峰 姜群 |
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| 作者单位： | 锡矿山闪星锑业有限公司,湖南,冷水江,417502 |
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| 摘 要： | 针对南矿平巷掘进爆破效率较低的问题，通过分析其影响主要原因，确定了合理的爆破参数和掏槽方式。现场施工证明，爆破率得到了明显的提高，并取得较好的经济效益。
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| 关 键 词： | 爆破效率 掏槽 爆破参数 |
The Research and Application of Improving the Rate of Tunnel Excavate |
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| LIU Qian-feng,JIANG Qun. The Research and Application of Improving the Rate of Tunnel Excavate[J]. Hunan Nonferrous Metals, 2010, 26(1): 1-3,39 |
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| Authors: | LIU Qian-feng JIANG Qun |
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| Affiliation: | Xikuangshan Twinkling Star Stibium Industry Co Ltd;Lengshuijiang 417502;China |
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| Abstract: | By analyzing the main factors of the less drifting blasting efficient problem,it has determined a reasonable cut blasting method and blasting parameters.The construction practice has shown that the efficiency of tunnel blasting has been improved and gained a good economic benefits. |
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| Keywords: | blasting efficiency cut blasting parameters |
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