Research on Stability Analysis and Reinforcement Treatment of a High Cutting Slope

DOI

10.2991/978-94-6463-780-9_35How to use a DOI?

Keywords

strength reduction method; numerical analysis; anti-slide pile; anchor rod; stability

Abstract

Under the influence of heavy rainfall, the slope of a high cut appeared local slip collapse. In order to systematically evaluate the stability level of the slope, the strength reduction method was used for numerical analysis, and the slope stability coefficient was determined to be 0.815, which did not meet the stability requirements. To prevent slope sliding failure, two targeted reinforcement schemes were formulated, and the changes in the stress field, displacement field, and stability coefficient of the two schemes were systematically analyzed through numerical simulation. The research results show that: 1) The two reinforcement schemes have obvious reinforcement effect, and the slope body displacement is reduced by 85.56% and 94.60% respectively compared with that before reinforcement; 2) The two reinforcement schemes are feasible and reliable, and the slope stability coefficient is increased by 74.85% and 62.33% respectively compared with that before reinforcement; 3) Both reinforcement schemes are suitable for the slope, scheme 1 has more long-term stability benefits, scheme 2 has more economic benefits.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Weibo Zou
AU  - Bangxin Zhang
AU  - Ling Tan
AU  - Dongming Peng
AU  - Ziyang Huang
AU  - Guangqing Yang
AU  - Chunyu Long
PY  - 2025
DA  - 2025/07/03
TI  - Research on Stability Analysis and Reinforcement Treatment of a High Cutting Slope
BT  - Proceedings of the 2025 International Conference on Engineering Management and Safety Engineering (EMSE 2025)
PB  - Atlantis Press
SP  - 377
EP  - 390
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-780-9_35
DO  - 10.2991/978-94-6463-780-9_35
ID  - Zou2025
ER  -