| 难采煤层巷道长壁长孔爆破采煤工艺在鹤矿集团的应用 |
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| 引用本文： | 王延彬,马凤霞. 难采煤层巷道长壁长孔爆破采煤工艺在鹤矿集团的应用[J]. 煤炭技术, 2005, 24(12): 28-30 |
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| 作者姓名： | 王延彬 马凤霞 |
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| 作者单位： | 鹤岗矿业集团公司,调查研究室,黑龙江,鹤岗,154100;鹤岗市供销社,黑龙江,鹤岗,154101 |
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| 摘 要： | 介绍了难采煤层巷道长壁长孔爆破采煤工艺的开采机理、相关的安全技术措施,以及试采过程中收到的良好效果。
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| 关 键 词： | 采煤 全风压通风 顶板管理 |
| 文章编号： | 1008-8725(2005)12-0028-03 |
| 修稿时间： | 2005-08-19 |
The Application in He Gang Ming Group of Difficult Coaled Laneway's Long Wall and Lughole Explosion,Excavating Coal Techniques |
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| WANG Yan -bin,MA Feng -xia. The Application in He Gang Ming Group of Difficult Coaled Laneway's Long Wall and Lughole Explosion,Excavating Coal Techniques[J]. Coal Technology, 2005, 24(12): 28-30 |
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| Authors: | WANG Yan -bin MA Feng -xia |
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| Affiliation: | WANG Yan-bin~1,MA Feng-xia~2 |
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| Abstract: | This article introduces the mining methods of difficult coaled laneway's long way and long hole excavating coal techniques,relevant safe technique treatment,and the better effects accepted during the trying excavation. |
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| Keywords: | cutting coal whole wind pressure ventilation top ceiling management |
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