| 门帘石及其地质意义 |
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| 引用本文： | 刘俊杰,李永化.门帘石及其地质意义[J].力学学报,1998,6(2):160-165. |
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| 作者姓名： | 刘俊杰 李永化 |
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| 作者单位： | 辽宁工程技术大学资源勘查系,阜新123000 |
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| 摘 要： | 本文以大同煤田区域地质构造特征为基础, 对门帘石的定义、岩性特征、形态与产状、分布和成因进行了分析研究, 指出其与井田发育的准同生岩溶陷落柱具有成生联系。因此, 门帘石的存在具有重要的地质与生产意义。
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| 关 键 词： | 四台井田 门帘石 准同生岩溶陷落柱 |
| 收稿时间： | 1997-08-10 |
| 修稿时间： | 1997-11-15 |
CURTAIN ROCK AND ITS GEOLOGICAL SIGNIFICANCE IN SITAI MINE OF DATONG COAL FIELD |
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| Liu Junjie,Li Yonghua.CURTAIN ROCK AND ITS GEOLOGICAL SIGNIFICANCE IN SITAI MINE OF DATONG COAL FIELD[J].chinese journal of theoretical and applied mechanics,1998,6(2):160-165. |
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| Authors: | Liu Junjie Li Yonghua |
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| Institution: | Liaoning University of Technology, Fuxin 123000 |
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| Abstract: | Basing on the characteristics of regional geological structure of Datong Coal Field, the difinition of the curtian rock (which is a vertical sedimentary vein in coal bed 10 # in Sitai mine of Datong Coal Field), lithologic chracteristics, shape attitude, distribution, and genesis are studied and analyzed in this paper, mean while, It also points out that the curtain rock has genetic relation with para syngenetic karst pillars develped in the mine field. |
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| Keywords: | Sitai Mine Datong Coal Field Curtain rock Para syngenetic karst pillars |
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