| 轻放工作面大角度俯采技术实践 |
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| 引用本文： | 乔兴军,段江勇. 轻放工作面大角度俯采技术实践[J]. 煤炭技术, 2007, 26(1): 56-57 |
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| 作者姓名： | 乔兴军 段江勇 |
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| 作者单位： | 淮北矿业集团公司,石台煤矿,安徽,淮北,235053;淮北矿业集团公司,石台煤矿,安徽,淮北,235053 |
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| 摘 要： | 在大角度俯采条件下,以23123轻放工作面为例,对回采过程中存在的问题进行分析,并提出解决办法,成功实现了轻放工作面的大角度俯采,并为类似地质条件的煤层开采提供了借鉴经验。
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| 关 键 词： | 大角度 俯采 轻放工作面 |
| 文章编号： | 1008-8725（2007）01-0056-02 |
| 修稿时间： | 2006-11-14 |
Practice of Large- angle Underhand Stoping Technology in Fully Mechanized Caving Face |
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| QIAO Xing-jun,DUAN Jiang-yong. Practice of Large- angle Underhand Stoping Technology in Fully Mechanized Caving Face[J]. Coal Technology, 2007, 26(1): 56-57 |
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| Authors: | QIAO Xing-jun DUAN Jiang-yong |
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| Affiliation: | Shitai Coal Mine, Huaibei Mining Industry Group Comp., Huaibei 235053, China |
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| Abstract: | Taking the No.23123 working face as an example, the problem in the coal mining of large - angle underhand stoping is analyzed. The method is pointed out. The mining of fully mechanized caving face in the large- angle construction is realized. The experience and reference are provided for the coal seam mining of the similar geolegic condition. |
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| Keywords: | large-angle underhand stoping fully mechanized caving face |
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