| 孔间微差预裂爆破试验研究 |
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| 引用本文： | 占时春. 孔间微差预裂爆破试验研究[J]. 矿业工程, 2005, 3(2): 39-40 |
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| 作者姓名： | 占时春 |
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| 作者单位： | 攀钢矿业公司兰尖铁矿,四川,攀枝花,617025 |
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| 摘 要： | 结合微差爆破理论和预裂爆破成缝机理．对兰尖铁矿孔间微差预裂爆破试验研究情况进行了详细的阐述。
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| 关 键 词： | 孔间微差 预裂爆破 降震 |
| 文章编号： | 1671-8550(2005)02-0039-02 |
| 修稿时间： | 2004-12-29 |
Experimental study on short delay pre-splitting blasting among the holes |
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| ZHAN Shi-chun. Experimental study on short delay pre-splitting blasting among the holes[J]. Mining Engineering, 2005, 3(2): 39-40 |
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| Authors: | ZHAN Shi-chun |
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| Abstract: | This paper,relating to the theory of millisecond delay blasting and the shaped crack mechanism of pre-splitting blasting,expounds the experimental study of short delay pre-splitting blasting among the holes at Lanjian Iron Mine. |
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| Keywords: | short delay among the holes pre-splitting blasting vibration reduction |
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