Soil nailing behaviour for slope stabilization: A case study

11th International Conference on Geotechnical Engineering in Tropical Regions;1st International Conference on Highway and Transportation Engineering 2019

矿业工程;运输工程

Phan, Truc T.T.^1 ; Gui, M.W.^1

Dept. of Civil Engineering, National Taipei University of Technology, No 1, ZhongXiao E Rd, Taipei

10608, Taiwan^1

关键词: American standard;    British Standards;    Construction method;    Design parameters;    Inclination angles;    Input design;    Slope stabilization;    Sustainable solution;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/527/1/012037/pdf
DOI  :  10.1088/1757-899X/527/1/012037

来源: IOP

【 摘 要 】

In terms of sustainable solutions of talus slopes with the soil nailing solutions, the input design parameters such as the inclination angle of anchor and the length of anchor are mainly based on the recommendation of British Standard or American Standard and the experience of the contractor. The purpose of this study is to provide more options to the designer to make a reasonable choice of the design parameters described above. Taking one of the improvement works of the La Son - Tuy Loan Highway in Vietnam as an example, a series of numerical analysis has been conducted to examine the factors mentioned above. Hopefully, the results from this study would assist in deriving a more economical construction method in improving the efficiency of reinforcing the slope by soil nailing.