Research Article
Settlement Behaviors of Metro Tunnels during the Metro Operation
Table 3
The parameters for the tunnel segments.
| | Quantity | Young’s modulus () | Poisson’s ratio () | Density () | Pressure wave velocity () | Shear wave velocity () | Inner diameter () | Thickness of the tunnel shell () |
| | Value | 3.45 × 1010 Pa | 0.17 | 2450 Kg/m3 | 5189 m/s | 2774 m/s | 2.7 m | 30 m |
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