| 大埋深、高应力回采巷道支护技术 |
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| 引用本文： | 任依朴,刘要毫,李强.大埋深、高应力回采巷道支护技术[J].价值工程,2014(26):138-139. |
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| 作者姓名： | 任依朴 刘要毫 李强 |
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| 作者单位： | 中平能化集团八矿 |
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| 摘 要： | 介绍了在大埋深、高应力集中区域采用锚网索梁与u型棚子联合支护巷道帮顶,通过双重支护使巷道收敛变形量控制在一定的范围之内,减少了翻修复修工程量,满足回采期间巷道的通风、行人需要。
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| 关 键 词： | u型钢 锚网索梁 主动支护 被动支护 |
Large Embedded Depth,High Stress Mining Roadway Support Technology |
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| REN Yi-pu,LIU Yao-hao,LI Qiang.Large Embedded Depth,High Stress Mining Roadway Support Technology[J].Value Engineering,2014(26):138-139. |
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| Authors: | REN Yi-pu LIU Yao-hao LI Qiang |
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| Institution: | ( China Pingmei Shenma Energy Chemical Group No.8 Mine, Pingdingshan 467000, China ) |
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| Abstract: | The paper introduces that the cable anchor beam is combined with u shed to support the roadway roof in large embedded depth, high stress concentration area. The double support makes convergence deformation of roadway controlled within a certain range, reducing the overhaul repair quantity, and meeting the needs of the roadway ventilation and pedestrians during the mining. |
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| Keywords: | u-steel cable anchor beam active support passive support |
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