Research Article
Application of the Modified Mohr–Coulomb Yield Criterion in Seismic Numerical Simulation of Tunnels
Table 2
Similarity ratios of the shaking table test.
| Physical quantity | Dimension | Similarity relation | Similarity ratio |
| Length | | | 1 : 25 | Elastic modulus | | | 1 : 32.5 | Density | | | 1 : 1.3 | Stress | | | 1 : 32.5 | Acceleration | | | 1 : 1 | Poisson's ratio | — | | 1 : 1 | Friction angle | — | | 1 : 1 |
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