Research Article
Numerical Simulation Analysis of Combined Seismic Response for Rock-Lining-Water in Hydraulic Tunnel
Table 1
Physical and mechanical parameters of rock, lining, and water.
| | Materials | Deformation modulus (GPa) | Poisson ratio | Cohesive force (MPa) | Internal friction angle (°) | Dynamic viscosity (10−3 Pa∙s) | Density (g∙cm−3) | Tensile strength (MPa) | Compressive strength (MPa) |
| | Rock | 8.0 | 0.27 | 0.55 | 37.0 | — | 2.7 | 1.20 | 60.0 | | Lining | 28.0 | 0.17 | 1.80 | 40.0 | — | 2.5 | 1.27 | 11.9 | | Water | — | — | — | — | 1.308 | 1.0 | — | — |
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