Effect of Overburden Depth and Stress Anisotropy on a Ground Reaction Caused by Advancing Excavation of a Circular Tunnel

Effect of Overburden Depth and Stress Anisotropy on a Ground Reaction Caused by Advancing Excavation of a Circular Tunnel

The assumption of the Convergence–Confinement Method (CCM) is the analysis of the interaction behavior of the support and ground of a deep circular tunnel under an isotropic stress field. Aiming to improve this method, this paper proposes a discussion on the influence of the overburden depth and str...

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Bibliographic Details
Main Authors: Yu-Lin Lee, Ming-Long Zhu, Chi-Huang Ma, Chih-Sheng Chen, Chi-Min Lee
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Mathematics
Subjects:
overburden depth
anisotropic stress
Convergence–Confinement Method
tunnel analysis
finite element analysis
confinement loss
Online Access:https://www.mdpi.com/2227-7390/11/1/243

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