| 高边坡稳定性评价、加固措施和监测分析 |
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| 引用本文： | 刘海亭,张小辉,朱有禄,杨鹏,聂守智.高边坡稳定性评价、加固措施和监测分析[J].岩土工程技术,2020(2):76-80. |
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| 作者姓名： | 刘海亭 张小辉 朱有禄 杨鹏 聂守智 |
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| 作者单位： | 中国有色金属工业西安勘察设计研究院有限公司;机械工业勘察设计研究院有限公司 |
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| 摘 要： | 以某地高边坡为工程实例,根据高边坡的基本特征,分析了其发生局部变形的原因,并对稳定性进行定量评价。经分析最终采用刷坡卸载+微型钢管桩+排水系统+绿化综合治理方案。治理后通过检测和监测成果,得出注浆前后土体抗剪强度指标变化,在此基础上比较加固前后边坡稳定性变化,体现了信息化施工对边坡稳定性的印证,对今后治理类似高陡边坡时具有一定的借鉴作用。
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| 关 键 词： | 高边坡 稳定 治理措施 检测与监测 |
Stability Evaluation,Reinforcement Measures and Monitoring Analysis for High Slopes |
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| Liu Haiting,Zhang Xiaohui,Zhu Youlu,Yang Peng,Nie Shouzhi.Stability Evaluation,Reinforcement Measures and Monitoring Analysis for High Slopes[J].Geotechnical Engineering Technique,2020(2):76-80. |
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| Authors: | Liu Haiting Zhang Xiaohui Zhu Youlu Yang Peng Nie Shouzhi |
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| Institution: | (China Nonferrous Metal Industry Xi’an Survey Design and Research Institute Co.,Ltd.,Xi’an 710054,Shaanxi,China;China JIKAN Research Institute of Engineering Investigations and Design Co.,Ltd.,Xi’an 710043,Shaanxi,China) |
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| Abstract: | Taking a high slope as an example,the causes of local deformation are analyzed according to the basic characteristics of the high slope.The stability was evaluated quantitatively.A comprehensive treatment scheme of brush slope unloading+miniature steel pipe pile+drainage system+greening is finally adopted according to the analysis.The change of soil shear strength index before and after grouting is obtained through testing and monitoring results,and the change of slope stability before and after reinforcement is analyzed and compared.It reflects the confirmation of the information to the slope stability,and has certain refrence role in the treatment of similar high and steep slopes in the future. |
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| Keywords: | high slope stablility control measures detection and monitoring |
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