| 四川三台罗家大石包边坡稳定性评价 |
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| 引用本文： | 范飞鹏,崔春龙,于远忠.四川三台罗家大石包边坡稳定性评价[J].西南科技大学学报,2007,22(3):24-28. |
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| 作者姓名： | 范飞鹏 崔春龙 于远忠 |
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| 作者单位： | 1. 西南科技大学环境与资源学院,四川绵阳,621010
2. 西南科技大学土木工程学院,四川绵阳,621010 |
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| 摘 要： | 在对四川三台罗家大石包滑坡区的工程地质条件、滑坡特征、滑坡成因等分析的基础上,对其边坡稳定性进行了定性分析和定量计算。运用Janbu法计算表明滑坡体已经处于临界平衡状态,在饱水状态下严重破坏失稳,与定性分析和实际情况相吻合。提出了采用设置排水系统、清除危岩体和支挡工程等综合治理措施。
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| 关 键 词： | 滑坡 边坡稳定性 粘聚力 内摩擦角 |
| 文章编号： | 1671-8755（2007）03-0024-05 |
| 修稿时间： | 2007-04-05 |
Slope Stability Evaluation for Luo-jia Big Stone |
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| FAN Fei-peng,CUI Chun-long,YU Yuan-zhong.Slope Stability Evaluation for Luo-jia Big Stone[J].Journal of Southwest University of Science and Technology,2007,22(3):24-28. |
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| Authors: | FAN Fei-peng CUI Chun-long YU Yuan-zhong |
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| Institution: | 1. School of Environment and Resources, Southwest University of Science and Technology, Mian yang 621010, Sichuan , China ; 2. School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China |
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| Abstract: | Based on the analysis of the engineering geological condition,deformation behaviour and material component of landslide,qualitative analysis and quantitative calculation were carried out.The results obtained from the computation using Janbu method indicate that the landslide has been in the state of critical balance.But it behaves as serious failure instability in the state of saturation.The result corresponds to the qualitative analysis and practical situation.A comprehensive control program was recommended,which combined earth-remaining walls,remove hazardous rock before rainy season and glide-resisting stake. |
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| Keywords: | Santai county landslide stability evaluation sensitive analysis of factors |
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