Stability Evaluation, Reinforcement Measures and Monitoring Analysis for High Slopes

Liu Haiting; Zhang Xiaohui; Zhu Youlu; Yang Peng; Nie Shouzhi

doi:10.3969/j.issn.1007-2993.2020.02.003

Volume 34 Issue 2

Jul. 2021

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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, 34(2): 76-80. doi: 10.3969/j.issn.1007-2993.2020.02.003

Citation:

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, 34(2): 76-80. doi: 10.3969/j.issn.1007-2993.2020.02.003

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Stability Evaluation, Reinforcement Measures and Monitoring Analysis for High Slopes

doi: 10.3969/j.issn.1007-2993.2020.02.003

1. China Nonferrous Metal Industry Xi'an Survey Design and Research Institute Co., Ltd., Xi'an 710054, Shaanxi, China;
2. China JIKAN Research Institute of Engineering Investigations and Design Co., Ltd., Xi'an 710043, Shaanxi, China

Received Date: 2019-05-30
Available Online: 2021-07-10

Abstract

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.
- high slope,
- stablility,
- control measures,
- detection and monitoring