| Issue |
MATEC Web Conf.
Volume 358, 2022
3rd International Symposium on Mechanics, Structures and Materials Science (MSMS 2022)
|
|
|---|---|---|
| Article Number | 01044 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/202235801044 | |
| Published online | 19 May 2022 | |
Effect of different replacement depth on slope stability of roadbed
1 China Railway No.3 Bureau Group Investment Co., Ltd. Taiyuan, Shanxi, 030006 China
2 Tianshui Sanyangchuan Tunnel Traffic Engineering Co., Ltd. Tianshui, Gansu, 741030 China
Combined with the engineering example of Sanyangchuan tunnel and lead project in Tianshui City, firstly, the cement improved soil and lime improved soil with better mechanical properties were selected by experiment. Secondly, based on Geostudio software, a numerical calculation model is established to analyze the influence of different replacement materials and different replacement depths on the stability of the roadbed slope for different replacement ranges.
Key words: Roadbed slope / Improved soil / Replacement filling method
© The Authors, published by EDP Sciences, 2022
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