| 安庆铜矿深部矿体爆破漏斗小型工业试验研究 |
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| 引用本文： | 王兴明,张耀平,王林,付玉华.安庆铜矿深部矿体爆破漏斗小型工业试验研究[J].金属矿山,2007,37(10):34-36,50. |
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| 作者姓名： | 王兴明 张耀平 王林 付玉华 |
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| 作者单位： | 1.江西理工大学；2.安庆铜矿 |
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| 摘 要： | 在结合安庆铜矿2号矿体特点的基础上，以利文斯顿爆破漏斗理论为依据，通过分别在SK-Cu矿石、Fe矿石和Fe-Cu矿石中进行单孔爆破漏斗试验，得出了爆破漏斗最佳状态的技术参数，并在此基础上，进一步得出了该矿体凿岩爆破的爆破参数，为矿山今后降低凿岩爆破成本、提高缓倾斜矿体安全开采技术、降低大块率、强化出矿等提供了宝贵的依据。
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| 关 键 词： | 爆破漏斗 工业试验 爆破参数 炮孔布置 |
| 修稿时间： | 2007-08-21 |
Pilot Test on Blasting Crater in Deep Orebody of Anqing Copper Mine |
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| Wang Xingming,Zhang Yaoping,Wang Lin,Fu Yuhua.Pilot Test on Blasting Crater in Deep Orebody of Anqing Copper Mine[J].Metal Mine,2007,37(10):34-36,50. |
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| Authors: | Wang Xingming Zhang Yaoping Wang Lin Fu Yuhua |
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| Affiliation: | 1. Jiangxi University of Science and Technology; 2. Anqing Copper Mine |
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| Abstract: | In light of the characters of the No. 2 orebody in Anqing Copper Mine and based on Livingston blasting crater theory and through the single-hole blasting crater tests on SK-Cu ore, Fe ore and Fe-Cu ore respectively, the optimal technical parameters of the blasting crater were obtained. On this basis, the optimal blasting parameters for the drilling-blasting of this orebody were also drawn, providing a precious basis for the future reduction of the drilling-blasting cost, improvement of the safe mining technology for gently inclined orebodies, the decrease of large fragmentation rate and the intensification of ore drawing. |
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| Keywords: | Blasting crater Industrial test Blasting parameters Blast-hole pattern |
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