| 煤矿深浅部开采界线划分 |
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| 引用本文： | 王英汉 梁政国. 煤矿深浅部开采界线划分[J]. 辽宁工程技术大学学报(自然科学版), 1999, 18(1): 23-26 |
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| 作者姓名： | 王英汉 梁政国 |
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| 作者单位： | [1]沈阳矿务局 [2]沈阳环境地质灾害研究所 |
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| 摘 要： | 结合我国数十处煤矿山开采的实际，提出如何划分我国煤矿山深浅部界线，划分的依据及划分必要性。
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| 关 键 词： | 深部开采 动力异常 临界深度 煤矿 采矿 |
The Question about the Boundary Dividing on the Deep or Shallow Parts of Coal Mines |
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| Wang Yinhan Liang Zhengguo. The Question about the Boundary Dividing on the Deep or Shallow Parts of Coal Mines[J]. Journal of Liaoning Technical University (Natural Science Edition), 1999, 18(1): 23-26 |
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| Authors: | Wang Yinhan Liang Zhengguo |
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| Abstract: | Combining the practice of coal winning in some coal mines,some questions about how to divide the deep or shallow boundary in our country's coal mine,what is the dividing proof and what is the diving improtance are put forward in this paper. |
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| Keywords: | deep part mining abnormal motive power relevant force level critical depth |
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