| 提高巷道掘进爆破效率的试验研究 |
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| 引用本文： | 熊伟,高清东. 提高巷道掘进爆破效率的试验研究[J]. 化工矿物与加工, 2001, 30(9): 21-23 |
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| 作者姓名： | 熊伟 高清东 |
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| 作者单位： | 西北矿冶研究院 |
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| 摘 要： | 在对小铁山巷道式充填采矿法巷道掘进效率的调查，运用爆破理论对调查结果进行分析总结的基础上，提出了几种合理的掘进爆破掏槽方案，经过现场实践验证，改进后的爆破效率达90％以上，大大提高了采掘度和采场生产能力。
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| 关 键 词： | 巷道掘进 掏槽方式 爆破效率 巷道式充填采矿法 布孔参数 |
| 文章编号： | 1008-7524(2001)09-0021-03 |
| 修稿时间： | 2001-03-20 |
Test and study on improving blasting effectiveness for drifting |
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| XONG Wei,GAO Qing dong. Test and study on improving blasting effectiveness for drifting[J]. Industrial Minerals and Processing, 2001, 30(9): 21-23 |
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| Authors: | XONG Wei GAO Qing dong |
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| Abstract: | Based on investigation of drifting effectiveness of stoping and filling in Xiaotieshan Mine and analysis of the results invested,several reasonable cut methods are presented.Verified by site operation,improved blasting cut method's effectiveness is raised to more than 90% and drifting rate,capability are increased greatly. |
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| Keywords: | drifiting blasting cut method blasting effectiveness |
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