| 采用直眼菱形掏槽中深孔爆破技术实现岩巷快速掘进 |
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| 引用本文： | 裘世军 刘现贵 等. 采用直眼菱形掏槽中深孔爆破技术实现岩巷快速掘进[J]. 煤炭技术, 2001, 20(11): 28-30 |
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| 作者姓名： | 裘世军 刘现贵 等 |
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| 摘 要： | 介绍了利用直眼菱形掏槽、采用中深孔光爆技术 ,通过合理的劳动组织循环和措施实现在全岩巷道中的快速掘进
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| 关 键 词： | 直眼菱形掏槽 中深孔光爆 快速掘进 |
Adopting the rhombus cut and the mid-deep-hole smooth blasting technology to realize fast heading in rock drift |
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| Abstract: | This paper introduces the rhombus cut and the mid-deep-hole smooth blasting technology,and by means of reasonable labour orgni zation circle and measures can realize fast heading in rock dirift |
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| Keywords: | rhomdus cut mid-deep-hole smooth blasling fast heading. |
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