Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)

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Random Forest-based Stability Analysis Model of Geotechnical Tunnel Enclosure

Authors
Yang Yu1, Qingxin Pang1, *
1Liaoning Technical University, Fuxin, 123000, China
*Corresponding author. Email: 1281991620@qq.com
Corresponding Author
Qingxin Pang
Available Online 28 July 2025.
DOI
10.2991/978-94-6463-793-9_86How to use a DOI?
Keywords
geotechnical engineering; perimeter rock stability; random forests
Abstract

In this study, a geotechnical tunnel surrounding rock stability analysis model is established based on the random forest algorithm in order to improve the accuracy and reliability of surrounding rock stability prediction in tunnel engineering. Through testing and data collection of geotechnical parameters, the surrounding rock stability is classified and analyzed using the random forest model. The experimental results show that the Random Forest is superior to the traditional RMR method and Q system in terms of overall prediction accuracy, feature adaptability and the ability to handle abnormal samples, especially in the classification of V-class surrounding rock, which shows significant advantages. The research results provide a more scientific decision-making basis for the assessment of surrounding rock stability in tunnel engineering, and have strong practical application value.

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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Volume Title
Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
Series
Atlantis Highlights in Engineering
Publication Date
28 July 2025
ISBN
978-94-6463-793-9
ISSN
2589-4943
DOI
10.2991/978-94-6463-793-9_86How to use a DOI?
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.

Cite this article

risenwbib
TY  - CONF
AU  - Yang Yu
AU  - Qingxin Pang
PY  - 2025
DA  - 2025/07/28
TI  - Random Forest-based Stability Analysis Model of Geotechnical Tunnel Enclosure
BT  - Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
PB  - Atlantis Press
SP  - 1004
EP  - 1014
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-793-9_86
DO  - 10.2991/978-94-6463-793-9_86
ID  - Yu2025
ER  -