| 边坡工程系统阻滑键阻滑效果的监测与稳定性分析 |
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| 引用本文： | 王在泉.边坡工程系统阻滑键阻滑效果的监测与稳定性分析[J].煤炭学报,1999,24(3):294-298. |
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| 作者姓名： | 王在泉 |
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| 作者单位： | 中国矿业大学 |
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| 摘 要： | 采用ＳＡＲＭＡ极限平衡方法分析了某顺坡向层状岩石边坡阻滑键设置前后的稳定性变化规律，介绍了沿边坡顺向泥化夹层中设置阻滑键以改善边坡稳定性的方法，通过阻滑键内的应力、应变及边坡位移监测，分析了阻滑键设置后阻滑键内的应力、应变随边坡及坡内引水隧洞开挖的变化规律，说明了阻滑键的阻滑效果．
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| 关 键 词： | 边坡稳定 阻滑键 应力应变 极限平衡分析 |
RESISTANCE SLIDING KEY MONITORING AND STABILITY ANALYSIS OF SLOPE ENGINEERING SYSTEM |
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| Wang Zaiquan.RESISTANCE SLIDING KEY MONITORING AND STABILITY ANALYSIS OF SLOPE ENGINEERING SYSTEM[J].Journal of China Coal Society,1999,24(3):294-298. |
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| Authors: | Wang Zaiquan |
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| Affiliation: | China University of Mining and Technology |
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| Abstract: | Taking a consequentbedding rock slope as an example, the changing laws of slope stability were analyzed by SARMA limit equilibrium method before and after resistance sliding key of reinforced concrete was constructed, and the technical method of resistance sliding key was introduced, through the insitu monitoring of stress and strain in resistance sliding key and slope deformation, the changing laws of stress, strain and displacement were analyzed with the excavation of slope and tunnels, and a good resistance sliding effect was produced. |
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| Keywords: | slope stability resistance sliding key stress and strain limit equilibrium analysis |
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