| "三软"煤层轻放工作面端面顶板压力控制方法与对策 |
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| 引用本文： | 肖雪峰. "三软"煤层轻放工作面端面顶板压力控制方法与对策[J]. 华北科技学院学报, 2006, 3(2): 32-34 |
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| 作者姓名： | 肖雪峰 |
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| 作者单位： | 开滦,林南仓矿业分公司,河北,唐山,064106 |
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| 摘 要： | 采用"压力引导法",有效地解决了端面压力问题,有利于在"三软"煤层中推行轻放工艺,提高矿井机械化水平,增加矿井生产能力.
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| 关 键 词： | 工作面 端面压力 控制 |
| 文章编号： | 1672-7169（2006）02-0032-03 |
| 收稿时间： | 2006-03-15 |
| 修稿时间： | 2006-03-15 |
The Measures of Controlling the Stress of the Top Roof of the Working Face of the "Three-soft" Coal Bed |
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| XIAO Xue-feng. The Measures of Controlling the Stress of the Top Roof of the Working Face of the "Three-soft" Coal Bed[J]. Journal of North China Institute of Science and Technology, 2006, 3(2): 32-34 |
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| Authors: | XIAO Xue-feng |
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| Abstract: | As far as the stope is concerned,the control of the stress of its end floor is all along a big problem.The control of the stress of the "three-soft" coal bed is especially difficult.This article applies the stress-channeling technology to the solution of the problem concerned with the stress of coal bed.The article upholds the practice of the technology of discharging the stress gently in the "three-soft" coal bed and the enhancement of the mechanization of mines so as to improve the productivity of mines. |
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| Keywords: | Working Face the Stress of the end floor Control |
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