| 鹤岗煤田矿井深部开采巷道支护研究 |
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| 引用本文： | 吕振海. 鹤岗煤田矿井深部开采巷道支护研究[J]. 煤炭技术, 2011, 30(9) |
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| 作者姓名： | 吕振海 |
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| 作者单位： | 黑龙江龙煤矿业工程设计研究院鹤岗分院,黑龙江鹤岗,154100 |
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| 摘 要： | 依据对鹤岗地区煤田地质主要构造的研究,针对鹤岗煤田矿井深部开采巷道支护现存在的问题,提出了巷道支护改进方案,并应用到实际当中。实际应用表明,改进方案有效地控制了巷道两帮移近量和顶底板移近量,解决了煤矿深部巷道支护问题,保证了煤矿的日常生产。
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| 关 键 词： | 矿井 地质构造 深部开采 巷道支护 |
Research on Roadway Support of Mine Deep Mining in Hegang Coal Field |
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| L Zhen-hai. Research on Roadway Support of Mine Deep Mining in Hegang Coal Field[J]. Coal Technology, 2011, 30(9) |
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| Authors: | L Zhen-hai |
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| Affiliation: | Lü Zhen-hai(Hegang Branch,Heilongjing Longmei Mining Industry Engineering Design and Research Institute,Hegang 154100,China) |
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| Abstract: | Based on the research of main field geology structure in Hegang coal field,aiming at the existing problems in coal mine roadway support of deep mining,the improvement program of roadway support was proposed and applied actual.The practical application showed that the improved plan helped to control the close amount of two sides,roof and bottom in the roadway.The support issues of mine deep roadways were solved.The mine's daily production was ensured. |
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| Keywords: | mine geological structure deep mining roadway support |
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