| 综放工作面斜长变化原因分析与对策 |
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| 引用本文： | 刘景书.综放工作面斜长变化原因分析与对策[J].煤炭技术,2007,26(2):137-138. |
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| 作者姓名： | 刘景书 |
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| 作者单位： | 义马煤业集团公司,千秋煤矿,河南,义马,472300 |
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| 摘 要： | 文中对综放工作面斜长变化的原因进行了分析,采用滞后一条巷道掘进;计算合理的支架安装数量;利用机巷和回风巷扩修时预调等措施,避免了回采过程中安装或拆除支架现象的发生,实现了综放工作面安全生产。
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| 关 键 词： | 综放工作面 斜长 机巷 回风巷 |
| 文章编号： | 1008-8725（2007）02-0137-02 |
| 修稿时间： | 2006-11-18 |
Analysis and Countermeasures of Changing Reason of Dip Length at Fully-mechanized Top-coal Caving Face |
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| LIU Jing-shu.Analysis and Countermeasures of Changing Reason of Dip Length at Fully-mechanized Top-coal Caving Face[J].Coal Technology,2007,26(2):137-138. |
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| Authors: | LIU Jing-shu |
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| Affiliation: | Qianqiu Coal Mine, Yima Ming Industry Group Comp, Yima 472300, China |
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| Abstract: | This article has analyzed the changing reason of dip length at fully mechanized top - coal caving face, Utilized lags a tunnel tunneling, Calculated the reasonable support to install quantity, Used expand repairs of belt transporter tunnel and return airway when the pre - set tuning, Etc Avoided stopping in the process to install or to remove support phenomenon occurrence , Realized safety in production of fully mechanized top - coal caving face. |
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| Keywords: | fully- mechanized top- coal caving face dip length belt transporter tunnel return airway |
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