| 基于围岩动态监测与反馈的锚固巷道稳定控制 |
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| 引用本文： | 孔恒,马念杰,王梦恕,张德华.基于围岩动态监测与反馈的锚固巷道稳定控制[J].岩土工程学报,2002,24(4):475-478. |
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| 作者姓名： | 孔恒 马念杰 王梦恕 张德华 |
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| 作者单位： | 北方交通大学隧道与地下工程研究中心；中国矿业大学(北京校区)资源系；北方交通大学隧道与地下工程研究中心 北京100044；北京100083；北京100044； |
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| 摘 要： | 针对煤巷锚杆支护的稳定控制问题 ,以锚固系统的变形协调条件出发 ,提出了围岩动态监测与反馈的基本原理并对其指标的选取、确定以及运用准则给予了分析和说明。最后通过实例论证了围岩动态监测与反馈的应用效果。
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| 关 键 词： | 煤巷 锚杆支护 离层临界值 监测与反馈 |
| 文章编号： | 1000-4548(2002)04-0475-04 |
| 修稿时间： | 2001年11月23 |
Stabilization control of rock bolted roadways based on dynamic monitoring and feedback of surrounding rocks |
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| KONG Heng,MA Nianjie,WANG Mengshu,ZHANG Dehua.Stabilization control of rock bolted roadways based on dynamic monitoring and feedback of surrounding rocks[J].Chinese Journal of Geotechnical Engineering,2002,24(4):475-478. |
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| Authors: | KONG Heng MA Nianjie WANG Mengshu ZHANG Dehua |
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| Affiliation: | 1.Northern Jiaotong University Beijing 100044 China 2.China University of Mining and Technology Beijing 100083 China |
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| Abstract: | Pointing to the problem of stability control of coal roadways supported by rock bolts,based on the coordinate deformation condition of rock bolting system,the principle of dynamic monitoring and feedback of surrounding rocks was given,and its quota chosen and determined and its application codes were analyzed.The application effects of engineering monitoring and feedback are expounded through examples. |
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| Keywords: | coal roadways rock bolt supporting abscission layer critical value monitoring and feedback |
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