| 刘桥一矿陷落柱发育规律及含水性研究 |
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| 引用本文： | 黄大兴,王永功.刘桥一矿陷落柱发育规律及含水性研究[J].中国煤田地质,2005,17(4):35-37. |
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| 作者姓名： | 黄大兴 王永功 |
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| 作者单位： | 安徽恒源煤电股份有限公司刘桥一矿,安徽淮北235162 |
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| 摘 要： | 根据刘桥一矿1971年建井至今发现的8个陷落柱实际资料，通过对揭露陷落柱的地质、水文地质及分布特征的分析，阐述了陷落柱发育的根基所在，对陷落柱发育规律及成因进行了探讨，对于含水陷落柱的注浆封堵、留设保护煤岩柱，以及本矿矿井的深部开采都具有借鉴意义。
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| 关 键 词： | 陷落柱 发育特征 规律 刘桥一矿 |
| 文章编号： | 1004-9177（2005）04-0035-03 |
| 收稿时间： | 2005-03-18 |
| 修稿时间： | 2005年3月18日 |
A Study on Subsided Column Developing Pattern and Water-Bearing Property in Liuqiao No.1 Coalmine |
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| Huang Daxing, Wang Yonggong.A Study on Subsided Column Developing Pattern and Water-Bearing Property in Liuqiao No.1 Coalmine[J].Coal Geology of China,2005,17(4):35-37. |
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| Authors: | Huang Daxing Wang Yonggong |
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| Institution: | Liuqiao No.1 Coalmine, Anhui Hengyuan Coal and Power Co. Ltd., Huaibei, Anhui 235162 |
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| Abstract: | Based on factual information of 8 subsided columns found from the beginning of Liuqiao No.1 coalmine construction in 1971 up to now,analyzed geological,hydrogeological and distribution features of exposed subsided columns,expounded the underwork of subsided column development,discussed regular pattern and causation. All of these have benefit for reference on grouting sealing of aquiferous subsided column,safety coal and rock pillars design and the coalmine's deep mining. |
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| Keywords: | subsided column development feature regular pattern Liuqiao No 1 coalmine |
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