| 白云鄂博铁矿矿岩可爆性分级 |
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| 引用本文： | 张建平,雷化南.白云鄂博铁矿矿岩可爆性分级[J].包头钢铁学院学报,1995,14(3):21-26. |
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| 作者姓名： | 张建平 雷化南 |
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| 摘 要： | 根据矿山岩体裂隙参数，纵波速度，爆破漏斗试验确定的炸药单耗和钻机的穿孔速度对矿岩的可爆性作出了客观的评价和分级，为矿山选择合理的爆破参数及制定爆破定额等提出了理论依据。
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| 关 键 词： | 可爆性 岩石分级 爆破漏斗 爆破 |
A CLASSIFICATION INTO ORE-ROCK BLASTABILITY FOR BAIYUN EBO IRON MINE |
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| Zhang Jianping, Lei Huanan.A CLASSIFICATION INTO ORE-ROCK BLASTABILITY FOR BAIYUN EBO IRON MINE[J].Journal of Baotou University of Iron and Steel Technology,1995,14(3):21-26. |
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| Authors: | Zhang Jianping Lei Huanan |
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| Affiliation: | Zhang Jianping; Lei Huanan |
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| Abstract: | Based on the fissure parameters, the velocity of longitudinal wave,the specific consumption of explosive determined by blasting funnel experiments and the drilling velocity of rock mass in an open pit, the ore-rock blastability is objectively evaluated and classified. The theory basis is provided for the mine's selecting reasonable blasting parameters and working out blasting materials norms. |
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| Keywords: | blastability rock classifing blasting funnel |
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