Prediction and analysis on large deformation of surrounding rocks in the Muzhailing Tunnel of the Weiyuan–Wudu Expressway under high in-situ stress

This study aims to solve the significant deformation issue in the soft surrounding rocks under high in-situ stress encountered during the construction of the Muzhailing Tunnel on the Weiyuan–Wudu Expressway. We established a three-dimensional geological model to invert the in-situ stress field using...

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Detalhes bibliográficos

Principais autores:	FAN Yulu, CAO Jiawen, YU Shun, FENG Chengjun, ZHANG Peng, MENG Jing, QI Bangshen, WANG Huiqing
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Institute of Geomechanics, Chinese Academy of Geological Sciences 2023-12-01
coleção:	Dizhi lixue xuebao
Assuntos:	muzhailing tunnel high in-situ stress environment large deformation of surrounding rocks inversion of in-situ stress field tunnel stability
Acesso em linha:	https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.2022110
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