| 厚煤层不同开采方法覆岩破坏规律研究 |
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| 引用本文： | 尹增德,李伟.厚煤层不同开采方法覆岩破坏规律研究[J].焦作工学院学报,1999,18(3):166-168. |
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| 作者姓名： | 尹增德 李伟 |
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| 作者单位： | 山东矿业学院，鲍店煤矿 |
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| 摘 要： | 在对不同开采方法覆岩破坏高度实测资料分析对比的基础上，研究了冒落岩层高度及碎胀性与覆岩破坏高度的关系，探讨了开采方法对覆岩破坏高度的影响，其结论对于覆岩破坏理论研究及水体下采煤实践具有促进与指导意义．
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| 关 键 词： | 厚煤层 开采方法 覆岩破坏高度 |
Study on the Destruction Laws of the Cover Rocks of the ThickZ]Coal_seam by Different Mining Methods |
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| YinZengde Li WeiWang Zongsheng.Study on the Destruction Laws of the Cover Rocks of the ThickZ]Coal_seam by Different Mining Methods[J].Journal of Jiaozuo Institute of Technology(Natural Science),1999,18(3):166-168. |
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| Authors: | YinZengde Li WeiWang Zongsheng |
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| Abstract: | On the basis of the field data of the destruction height of the cover rocks by different mining methods, the relations of the heights of the roof caving rock strata and the destruction height of the cover rocks have been studied. The mining methods effected on the destruction heights of the cover rocks have been discussed. It considered that the conclusion can provide some good ideas for the studies of the cover rock destruction theories and the coal mining under the water_body. |
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| Keywords: | thick coal_seam mining methods destruction heights of the cover rocks |
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