| 陕渑煤田二_1煤层厚度变化规律及影响分析 |
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| 引用本文： | 宁超,杨振宁.陕渑煤田二_1煤层厚度变化规律及影响分析[J].煤,2011,20(2). |
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| 作者姓名： | 宁超 杨振宁 |
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| 作者单位： | 河南理工大学资源环境学院,河南,焦作,454003 |
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| 摘 要： | 文章通过对陕渑煤田区域地质和煤层发育情况的研究,分析了区内二1煤层聚煤特征、厚度变化规律和影响二1煤层聚煤特征及厚度变化的主要因素,结果表明:影响二1煤层厚度变化的主要因素为聚煤环境和后期构造形变。该研究对区域煤炭资源预测评价及煤田地质勘查工作具有极其重要的现实意义。
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| 关 键 词： | 二1煤 煤层厚度 聚煤特征 聚煤环境 |
Change Rules and Impact Analysis of Shanmian 21 Coal Seams |
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| NING Chao,YANG Zhen-ning.Change Rules and Impact Analysis of Shanmian 21 Coal Seams[J].Coal,2011,20(2). |
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| Authors: | NING Chao YANG Zhen-ning |
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| Abstract: | This paper through the research of geological and development and coal seam in Shanmian Mining area,analysed the main change factors of 21 coal seams characteristics、change rules of thickness and impact of the 21 coal seams.The results indicate that the influenced 21 coal seams is coal environment and post structure deformations.The study has a extremely important actual significance to deformations in the area and the coal resources that the evaluation and geological survey work. |
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| Keywords: | 21 coal coal seams thickness coal characteristics coal environment |
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