Research Article
Analysis of Seismic Damage Modes of Landslides Containing Tunnels under Horizontal Earthquake Action
Table 3
Model similarity parameters.
| | Material | Quartz sand (g) | Red clay (g) | Barite powder (g) | Gypsum powder (g) | Talcum powder (g) | Water (g) | Bulk density (kN m-3) | Elastic modulus (GPa) | Cohesion (kPa) | Internal friction angle (°) | Tensile strength (MPa) | The compressive strength (MPa) |
| | The surrounding rock | 16 | 6 | 24 | 1 | / | 2 | 15.65 | 0.03 | 25.07 | 39.32 | / | 0.12 | | The sliding body | 70 | / | / | 3 | / | 2 | 13.77 | / | 17.94 | 38.10 | / | / | | Sliding zone | 4 | 6 | / | / | 7 | 4 | 12.51 | / | 5.68 | 39.81 | / | / | | The lining | | | | 1.1 | | 1 | | 0.77 | / | / | 0.05 | 0.58 |
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