| 井巷光爆锚喷支护经济效益分析 |
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| 引用本文： | 陈建平.井巷光爆锚喷支护经济效益分析[J].科技情报开发与经济,2002,12(4):225-225,227. |
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| 作者姓名： | 陈建平 |
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| 作者单位： | 柳林县煤炭局 |
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| 摘 要： | 概述了光爆锚喷支护技术在煤矿井巷的推广应用过程，分析了在煤矿推广应用该技术所取得经济效益。
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| 关 键 词： | 光爆锚喷支护 经济效益 技术推广 煤矿井巷 |
| 文章编号： | 1005-6033(2002)04-0225-01 |
Analysis on Economic Benefit of Smooth-wall Blasting and Bolt-spray Supports in Tunnel |
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| CHEN Jian,ping.Analysis on Economic Benefit of Smooth-wall Blasting and Bolt-spray Supports in Tunnel[J].Sci-Tech Information Development & Economy,2002,12(4):225-225,227. |
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| Authors: | CHEN Jian ping |
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| Institution: | CHEN Jian ping |
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| Abstract: | This paper sketches the popularization and application of the technique of smooth-wall blasting and bolt-spray supports in the tunnels of coal mines, and analyses the economic benefit obtained by popularizing and applying this technique in coal mines. |
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| Keywords: | tunnel of coal mine bolt-spray supports economic benefit |
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