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| 综采工作面回采巷道围岩变形规律研究 | |
| 引用本文： | 刘明,王壮雏,张力. 综采工作面回采巷道围岩变形规律研究[J]. 矿业快报, 2008, 24(1): 46-49 |
| 作者姓名： | 刘明 王壮雏 张力 |
| 作者单位： | 1. 山东科技大学 2. 兖矿集团兴隆庄矿 3. 淮南矿业集团谢桥矿 |
| 摘 要： | 结合潘谢矿区谢桥矿综采工作面具体条件,采用现场实测的方法,对综采工作面回采巷道围岩变形规律进行了研究,得出了综采工作面动压巷道围岩变形规律.研究表明,受采动影响的范围为工作面煤壁前方40～55m处,此范围内的回采巷道围岩顶底板移近量和两帮移近量比较明显,两帮变形较大. |
| 关 键 词： | 综采工作面 回采巷道 变形规律 |
| 文章编号： | 1009-5683（2008）01-0046-04 |
| 收稿时间： | 2007-07-30 |
| 修稿时间： | 2007-07-30 |
Research on Rules of Surrounding Rock Deformation of Drawing Road of Fully Mechanized Mining Working face |
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| Liu Ming,Wang Zhangchu,Du Guanghua. Research on Rules of Surrounding Rock Deformation of Drawing Road of Fully Mechanized Mining Working face[J]. Express Information of Mining Industry, 2008, 24(1): 46-49 | |
| Authors: | Liu Ming Wang Zhangchu Du Guanghua |
| Abstract: | Combined with the practical conditions of fully mechanized mining working face of Xieqiao Mine in Panxie mining area,rules of surrounding rock deformation of drawing road of fully mechanized mining working face were researched by means of in-situ measurement,and rules of surrounding rock deformation of dynamic pressure gateway of fully mechanized mining working face were obtained.The research showed that scope influenced by the mining was 40~55m before the coal wall.There were obvious floor deformation of t... |
| Keywords: | Fully mechanized mining working face Drawing road Rule of deformation |
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