| 提高岩巷掘进爆破速度和质量若干技术问题 |
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| 引用本文： | 芦明洲,吕世明. 提高岩巷掘进爆破速度和质量若干技术问题[J]. 煤炭技术, 2010, 29(9) |
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| 作者姓名： | 芦明洲 吕世明 |
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| 作者单位： | 鸡西市安全生产监督管理局,黑龙江,鸡西,158100 |
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| 摘 要： | 怎样提高爆破效率、改善爆破效果、增加进尺速度、保证巷道成型,仍然是岩巷掘进爆破工作中应解决的主要问题。从炮眼的深度、掏槽爆破、光面爆破、定向断裂控制爆破等技术问题进行分析研究,提出一些有益的参考。
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| 关 键 词： | 爆破 光面爆破 效率 |
Rock Blasting to Improve the Speed and Quality of Driving a Number of Technical Issues |
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| LU Ming-zhou,Lü Shi-ming. Rock Blasting to Improve the Speed and Quality of Driving a Number of Technical Issues[J]. Coal Technology, 2010, 29(9) |
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| Authors: | LU Ming-zhou Lü Shi-ming |
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| Abstract: | How to improve blast efficiency and improve the blasting effect,increase footage toensure the shape is still boring rock blasting work should address the key issues.From the borehole depth of cut blasting,smooth blasting,directional fracture controlled blasting analysis of technical issues such as study and make some useful reference. |
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| Keywords: | blasting smooth blasting efficiency |
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