| 胡家峪矿孔底起爆技术试验研究 |
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| 引用本文： | 张运山,王志勇.胡家峪矿孔底起爆技术试验研究[J].西部探矿工程,2003,15(4):119-119,122. |
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| 作者姓名： | 张运山 王志勇 |
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| 作者单位： | 山西垣曲胡家峪矿,山西 垣曲 043704 |
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| 摘 要： | 通过孔底起爆落矿工艺在胡家峪矿的试验，取得了良好的技术经济指标，以事实说明了孔底起爆较孔口起爆改善了爆破效果，降低了爆破成本，提高了矿山综合经济效益。
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| 关 键 词： | 孔底起爆落矿工艺 爆破效果 爆破成本 起爆药包 雷管 |
| 文章编号： | 1004-5716(2003)04-119-02 |
Experiment of Downhole Blasting Technology in Hujiagu Mine |
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| ZHANG Yun shan,WANG Zhi yong.Experiment of Downhole Blasting Technology in Hujiagu Mine[J].West-china Exploration Engineering,2003,15(4):119-119,122. |
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| Authors: | ZHANG Yun shan WANG Zhi yong |
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| Abstract: | The experiment on downhole blasting technology in Hujiagu mine proves its godd technical and economical effect. The fact testifies that the downhole blasting has a better effect than hole entrance blasting. The better blasting outcome and reduction of blasting cost improve the general economic benefit of the mine. |
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| Keywords: | downhole blasting experiment and application economic benefit |
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