| 松散破碎围岩锚注机理分析及其在返修巷道中的应用 |
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| 引用本文： | 邓昕.松散破碎围岩锚注机理分析及其在返修巷道中的应用[J].煤炭技术,2007,26(6):92-94. |
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| 作者姓名： | 邓昕 |
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| 作者单位： | 安徽理工大学,土木工程系,安徽,淮南,232001 |
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| 摘 要： | 通过对锚注支护机理的阐述,研究锚注支护修复巷道的可行性。结合某矿典型返修巷道变形与破坏形式特征,设计该返修巷道锚注支护方案,并完成了现场监测分析与评价。工程实践表明,该技术是解决深井高应力软岩返修巷道支护的有效途径,具有较高的推广应用价值。
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| 关 键 词： | 锚注支护 返修巷道 影响因素 围岩监测 |
| 文章编号： | 1008-8725（2007）06-0092-03 |
| 修稿时间： | 2007-03-07 |
Mechanic Analysis of Soft Rock Bolting-grouting and Application in Repairing Tunnel |
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| DENG Xin.Mechanic Analysis of Soft Rock Bolting-grouting and Application in Repairing Tunnel[J].Coal Technology,2007,26(6):92-94. |
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| Authors: | DENG Xin |
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| Affiliation: | Dept. of Civil Engineering, Anhui University of Science and Technology, Huainan 232001, China |
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| Abstract: | By bolting- grouting mechanic researches the feasibility of repairing the tunnel, Combined wire me deforming and damage way feature of the typical repairing tunnel in a certain coal mine, the bolting- grouting scheme of repairing tunnel is designed, and the site monitoring analysis and estimating are also accomplished. The result of the practical test showes that the technique is an effective way to solve the problems of high stress repairing tunnel supporting. It has a high value in application and dissemination. |
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| Keywords: | bolting - grouting repairing tunnel influence factors surrounding rock monitoring |
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