| 煤矿巷道围岩变形及补强支护研究 |
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| 引用本文： | 付志鹏,曾新平,欧阳德良,崔栋,许贤杰.煤矿巷道围岩变形及补强支护研究[J].煤炭技术,2020,39(1):53-56. |
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| 作者姓名： | 付志鹏 曾新平 欧阳德良 崔栋 许贤杰 |
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| 作者单位： | 核工业井巷建设集团有限公司,浙江湖州313000;核工业井巷建设集团有限公司,浙江湖州313000;核工业井巷建设集团有限公司,浙江湖州313000;核工业井巷建设集团有限公司,浙江湖州313000;核工业井巷建设集团有限公司,浙江湖州313000 |
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| 摘 要： | 以某煤矿邻近11213采空区的11215工作面为研究对象,从理论分析研究巷道围岩变形原因,提出合理的补强支护方案,建立符合实际的数值模拟模型,验证补强支护后巷道掘进和工作面回采期间巷道围岩变形在合理范围。
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| 关 键 词： | 巷道变形 数值模拟 补强支护 |
Study on Surrounding Rock Deformation and Reinforcement Support of Coal Mine Roadway |
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| FU Zhi-peng,ZENG Xin-ping,OUYANG De-liang,CUI Dong,XU Xian-jie.Study on Surrounding Rock Deformation and Reinforcement Support of Coal Mine Roadway[J].Coal Technology,2020,39(1):53-56. |
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| Authors: | FU Zhi-peng ZENG Xin-ping OUYANG De-liang CUI Dong XU Xian-jie |
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| Affiliation: | (Nuclear Engineering Jingxiang Corporation Group Co.,Ltd.,Huzhou 313000,China) |
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| Abstract: | Takes 11215 working face adjacent to 11213 goaf of a coal mine as the research object,analyses and studies the causes of roadway surrounding rock deformation theoretically, puts forward a reasonable reinforcement support scheme, establishes a realistic numerical simulation model, and verifies that the roadway surrounding rock deformation is within a reasonable range during roadway driving and working face mining after reinforcement support. |
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| Keywords: | tunnel deformation numerical simulation reinforced support |
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