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 10
BN models of the three different upper-soft and lower-hard strata.
(a) BN of soft strata |
(b) BN of semisoft and semihard strata |
(c) BN of hard strata |