Research Article
A Novel Method for Analyzing the Factors Influencing Ground Settlement during Shield Tunnel Construction in Upper-Soft and Lower-Hard Fissured Rock Strata considering the Coupled Hydromechanical Properties
Figure 12
BNs of semisoft and semihard strata with different ground settlement states.
(a) BN with ground settlement of less |
(b) BN with ground settlement of middle |
(c) BN with ground settlement of more |