| 急倾斜煤层巷道放顶煤开采放煤巷道的布置 |
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| 引用本文： | 李东明,赵伏军. 急倾斜煤层巷道放顶煤开采放煤巷道的布置[J]. 煤炭技术, 2007, 26(6): 51-54 |
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| 作者姓名： | 李东明 赵伏军 |
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| 作者单位： | 湖南省煤业集团公司,湘潭矿业公司,湖南,湘潭,411231;湖南科技大学,能源与安全工程学院,湖南,湘潭,411201 |
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| 基金项目： | 国家安全生产监督总局资助项目 |
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| 摘 要： | 巷道放顶煤法是改革急倾斜煤层开采技术的1种新采煤方法。放煤巷道的设计是应用该方法的关键技术之一。文章从巷道的层位选择、断面设计及支护形式等方面对放煤巷道的设计进行了较详细的分析,并介绍了试验矿井的应用效果,为急倾斜煤层矿井推广应用巷道放顶煤法提供了经验。
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| 关 键 词： | 急倾斜煤层 巷道放顶煤法 巷道布置 |
| 文章编号： | 1008-8725（2007）06-0051-03 |
| 修稿时间： | 2007-01-10 |
Location of Roadway Caving Top Coal in Steep Seam |
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| LI Dong-ming,ZHAO Fu-jun. Location of Roadway Caving Top Coal in Steep Seam[J]. Coal Technology, 2007, 26(6): 51-54 |
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| Authors: | LI Dong-ming ZHAO Fu-jun |
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| Affiliation: | 1. Xiangtan Mining Industry Comp., Hunan Coal Industry Group omp., Limited, Xiangtan 411231, China;2. College of Energy and Safety Engineering, Hunan University of Science and Technology, Xiangtan 411201, China |
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| Abstract: | The method of top coal caving in roadways is a new mining technology in steep seams. The design of caving roadway is an effective way to use the method. The place, section and support of caving roadway are analysed. Their application effect is introduced in the test mine, which provides the experience for applying this new mining method in steep seams. |
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| Keywords: | steep seam top coal caving in roadways location of roadway |
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