| 深部煤炭资源探采对比与勘探方法探讨 |
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| 引用本文： | 魏迎春,夏永翊,武玉良,曹代勇,魏振岱,朱文伟.深部煤炭资源探采对比与勘探方法探讨[J].煤田地质与勘探,2016,44(4):25-29. |
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| 作者姓名： | 魏迎春 夏永翊 武玉良 曹代勇 魏振岱 朱文伟 |
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| 基金项目： | 国家地质矿产调查评价专项（1212011085510）；中央高校基本科研业务费专项资金资助（2009QD15）；安徽煤田地质局一类科研项目（2012） |
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| 摘 要： | 以淮南煤田口孜东井田为例，在探采对比分析的基础上，分析了其勘查技术方法选择的合理性，探讨了深部煤炭资源勘查技术方法。结果表明，两阶段的构造发育情况、煤层情况、开采地质条件、资源/储量基本吻合，说明针对上述问题采用的勘查技术手段是合理的，但在建井和生产时出现了巷道变形严重等问题，暴露了勘查过程中对地应力未进行测量，指出了深部煤炭勘查中要增加地应力的测量工作，才能更好地做到煤炭勘查为煤炭资源开发服务。
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| 关 键 词： | 深部煤炭资源 探采对比 勘探方法 口孜东井田 |
| 收稿时间： | 2015-01-13 |
Comparison of exploration and exploitation of coal resources and discussion on exploration methods |
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| Abstract: | On the basis of the exploration and exploitation comparison, taking Kouzidong mining field as an example, the rationality of the exploration methods used in the exploration phase is analyzed, and the exploration methods in deep areas are discussed. The results indicate that the tectonic characteristics, the thickness and stability of the coal seams, the mining geological conditions, the resources/reserves results in the exploration phase basically agree well with the results in the exploitation phase. It turned out that the exploration methods used in exploration phase were suitable. But there were some problems in the mining phase, such as serious tunnel deformation. It indicated the shortage of in-situ stress measurement in exploration phase. The paper pointed out it is necessary to strengthen the in-situ stress measurement in deep exploration to achieve the purpose to serve better the development of coal resources. |
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