| 锚注支护技术在顾北煤矿软岩巷道中的研究与应用 |
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| 引用本文： | 沈亚平,马守龙. 锚注支护技术在顾北煤矿软岩巷道中的研究与应用[J]. 煤炭技术, 2008, 27(12) |
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| 作者姓名： | 沈亚平 马守龙 |
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| 作者单位： | 淮浙煤电公司顾北煤矿,安徽淮南,232151;国投新集能源股份有限公司设计研究院,合肥,230031 |
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| 摘 要： | 通过对锚注支护技术的研究,结合顾北煤矿典型软岩巷道变形与破坏形式特征,设计该巷道锚注支护方案,并完成了现场监测。工程实践表明,该技术是一种主动支护技术,具有施工工艺简单、易操作、适应性强等特点,具有较高的推广应用价值。
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| 关 键 词： | 煤矿 锚注支护 软岩巷道 围岩监测 |
Research and Application of Anchor and Injection Support Technology in Soft Rock Tunnel in Gubei Coal Mine |
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| SHEN Ya-ping,MA Shou-long. Research and Application of Anchor and Injection Support Technology in Soft Rock Tunnel in Gubei Coal Mine[J]. Coal Technology, 2008, 27(12) |
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| Authors: | SHEN Ya-ping MA Shou-long |
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| Abstract: | By researching the bolting-grouting mechanics and technology,combined with the deforming and damage way feature of the typical soft rock tunnel in Gubei Coal Mine,the bolting-grouting scheme of soft rock tunnel was designed.And the site monitoring analysis and estimating were accomplished.The result of the practical test showed that the technique was an effective way to solve the soft rock tunnel supporting.It has a higher value in application and dissemination. |
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| Keywords: | coal mine anchor and injection support soft rock tunnel surrounding rock monitoring |
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