| 非电高精度毫秒雷管在深凹露天矿应用技术研究 |
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| 引用本文： | 刘锡禄. 非电高精度毫秒雷管在深凹露天矿应用技术研究[J]. 金属矿山, 1997, 0(8): 1-4,13 |
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| 作者姓名： | 刘锡禄 |
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| 作者单位： | 冶金部安全环保研究所 |
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| 摘 要： | 通过在典型深凹露天采场用ＭＧ８０３－Ｂ型非电高精度毫秒雷管和普通精度毫秒雷管在同一煤区的对比试验研究，说明随着深凹露天采场诸多条件的变化，适时应用新器材、新技术、将明显改善深凹露天煤矿爆矿的技术经济指标。试验结果首次提出提出前者优于后者的结论，并为临近边坡区的虹区爆破设计提供了重要的参考参量。
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| 关 键 词： | 露天矿 控制煤破 爆破器材 毫秒雷管 高精度雷管 |
Research on the Application of Blasting technology of Nonelectric High Precision Millisecond Detonators in Deep Surface Mines |
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| Liu Xilu. Research on the Application of Blasting technology of Nonelectric High Precision Millisecond Detonators in Deep Surface Mines[J]. Metal Mine, 1997, 0(8): 1-4,13 |
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| Authors: | Liu Xilu |
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| Abstract: | The comparable test of MG803 B nonelectric high precision millisecond detonators and normal precision MS detonators in the same area of a typical deep surface mine has shown that the application of new appliance or new technology that are suitable to the varied conditions of the stope of deep surface mine can remarkably improve the economical and technological performances of the blasting of deep surface mines.The test results have for the first time demonstrated quantitively that the former is better than the latter and have provided important reference criteria for the blasting design of the area that is in the vicinity of slopes. |
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| Keywords: | Deep surface mine Controlled blasting Blasting appliance |
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