| 采场覆岩破坏高度实测研究 |
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| 引用本文： | 李卫东,王连富,李功. 采场覆岩破坏高度实测研究[J]. 煤, 2005, 14(3): 22-23 |
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| 作者姓名： | 李卫东 王连富 李功 |
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| 作者单位： | 肥城矿业集团公司,白庄煤矿,山东,泰安,271000;肥城矿业集团公司,白庄煤矿,山东,泰安,271000;肥城矿业集团公司,白庄煤矿,山东,泰安,271000 |
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| 摘 要： | 采用井下仰斜钻孔双端堵水器导高观测技术对白庄煤矿综放开采条件下,覆岩破坏规律进行了实测,得出了导水断裂带的发育高度。
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| 关 键 词： | 综放开采 覆岩破坏 实测 |
| 文章编号： | 1005-2798（2005）03-0022-02 |
| 收稿时间： | 2004-12-22 |
| 修稿时间： | 2004-12-22 |
Study of Height Surveying of Rock Dextruction in Workface |
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| LI Wei-dong,WANG Lian-fu,LI Gong. Study of Height Surveying of Rock Dextruction in Workface[J]. Coal, 2005, 14(3): 22-23 |
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| Authors: | LI Wei-dong WANG Lian-fu LI Gong |
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| Affiliation: | Baizhuang Coal Mine, Feicheng Mining Group Co. Ltd., Taian 271000, China |
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| Abstract: | Adopting survey technology of double-head water-stopped machine flowing high of upward- inclined drillhole rock destruction rules were surveyed, development height of water conducted zone was gained. |
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| Keywords: | sublevel caving Mining rock destruction survey |
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