| 四老沟矿极近距离煤层下分层工作面顶板控制技术应用 |
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| 引用本文： | 梁文义.四老沟矿极近距离煤层下分层工作面顶板控制技术应用[J].科技情报开发与经济,2009,19(8). |
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| 作者姓名： | 梁文义 |
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| 作者单位： | 大同煤矿集川四老沟矿生产技术科,山西大同,037028 |
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| 摘 要： | 介绍了极近距离下分层工作面掘进和回采的顶板控制技术,总结了顶板控制的方法和对策,实现了矿井安全生产.
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| 关 键 词： | 顶板控制 极近距离煤层 分层工作面 四老沟矿 |
The Application of the Roof Control Technology on the Layer Mining Face under the Contiguous Seam of Silaogou Coal Mine |
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| LIANG Wen-yi.The Application of the Roof Control Technology on the Layer Mining Face under the Contiguous Seam of Silaogou Coal Mine[J].Sci-Tech Information Development & Economy,2009,19(8). |
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| Authors: | LIANG Wen-yi |
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| Abstract: | This paper introduces the roof control technology on the layer mining face under the contiguous seam,sums up the methods and countermeasures for the roof control,with which the safety in production of the mine is realized. |
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| Keywords: | roof control contiguous seam layer mining face Silaogou Coal Mine |
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