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Parameter values adopted in this study.
| Type | ρ (g/cm3) | φ (°) | c (kPa) | μ | E (MPa) | Es (MPa) | K (MPa) | G (MPa) |
|---|---|---|---|---|---|---|---|---|
| Clay | 1.35 | 20 | 23 | 0.35 | 22.7 | 4.54 | 8. 4 | 25.22 |
| Rock | 2.7 | 45 | 1.5 × 103 | 0.28 | 7.50 × 103 | – | 2.93 × 103 | 5.68 × 103 |
| Tunnel lining | 2.8 | – | – | – | – | – | 1.12 × 103 | 3.73 × 103 |
