| 滕州泉上煤矿碳酸盐岩富水性及对煤层开采的影响 |
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| 引用本文： | 朱昌元,燕伟,李文东.滕州泉上煤矿碳酸盐岩富水性及对煤层开采的影响[J].山东国土资源,2006,22(5):42-45. |
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| 作者姓名： | 朱昌元 燕伟 李文东 |
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| 作者单位： | 滕州曹庄煤炭有限责任公司,山东,滕州,277500 |
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| 摘 要： | 通过滕县煤田(南部)泉上煤矿井下实际揭露及钻孔资料,分析研究了十下灰岩、奥灰富水性特征及石炭二叠纪月门沟群对太原组16,17煤层开采的影响,认为在开采16煤层时,必须遵循“深部疏水降压,浅部采煤”的方针;在开采17煤层时,正常情况下不会受到奥灰水的威协;在井巷开拓过程中必须慎重对待十二灰,应先查明十二灰与奥灰的关系,防止奥灰底鼓水危害。
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| 关 键 词： | 碳酸盐 富水性 煤层 开采影响 研究 泉上煤矿 滕县 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2006-05-31 |
Effect of Water Abundance in Carbonate Rock to Coal-mining of Quanshang Coal Mine in Tengzhou City |
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| ZHU Chang-yuan,YAN Wei and LI Wen-dong.Effect of Water Abundance in Carbonate Rock to Coal-mining of Quanshang Coal Mine in Tengzhou City[J].Land and Resources in SHANDONG Province,2006,22(5):42-45. |
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| Authors: | ZHU Chang-yuan YAN Wei and LI Wen-dong |
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| Institution: | Caozhuang Coal Limited Corporation, Shandong Tengzhou 277500, China |
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| Abstract: | Through factual drilling information under the well in Quanshang coal mine of Tengxian coal mine,effects of limestones in the lower part of No.10 stratum,water abundance characteristics and Yuemengou formation in carboniferous-permian is analysed in this paper.It is regarded that in mining No.16 coal stratum,the rule of " discharging and descending pressure in deep part,and mining coal in shallow part" should be followed.While in mining No.17 coal stratum,water in Ordovician limestone will have no danger. |
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| Keywords: | Carbonate rock water abundance coal stratum mining effect study Quanshang coal mine Tengxian county |
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