| 上层残留煤柱在下层开采中的矿压显现与顶板控制 |
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| 引用本文： | 金福星.上层残留煤柱在下层开采中的矿压显现与顶板控制[J].科技情报开发与经济,2003,13(6):66-67. |
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| 作者姓名： | 金福星 |
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| 作者单位： | 同煤集团公司王村矿技术科 |
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| 摘 要： | 分析了上层采空区残留煤柱在下层开采中的矿压显现机理与实际状况，提出了合理控制顶板的主要技术措施。
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| 关 键 词： | 近距煤层 矿压显现 顶板控制 |
| 文章编号： | 1005-6033(2003)06-0066-02 |
| 修稿时间： | 2003年3月18日 |
Mine Ground Pressure Appearance and Roof Control of Residual Pillaring in Upper Layer in the Mining of Lower Layer |
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| JIN Fu,xing.Mine Ground Pressure Appearance and Roof Control of Residual Pillaring in Upper Layer in the Mining of Lower Layer[J].Sci-Tech Information Development & Economy,2003,13(6):66-67. |
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| Authors: | JIN Fu xing |
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| Institution: | JIN Fu xing |
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| Abstract: | This paper analyses the mechanism and actual situation of mine ground pressure appearance of residual pillaring in upper layer in the mining of lower layer, and puts forward some main technical measures of rational control of the roof. |
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| Keywords: | short-distance coal layers appearance of mine ground pressure roof control |
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