Research Article
Influence of the Hydraulic Boundary Condition between the Embankment and Saturated Half-Space on the Train-Induced Ground Vibration
Table 4
Parameters for the saturated poroelastic half-space.
| Parameter | Value |
| Lamé constants of the half-space, (MPa) | 6.0 | Soil density, (kg/m3) | 1816 | Water density, (kg/m3) | 1000 | Porosity, | 0.4 | A density-like parameter, (kg/m3) | 2500 | Coefficient of material damping, | 0.05 | Permeability, (N s/m4) | 106 | Compressibility of the soil particle, | 0.97 | Poisson’s ratio, | 0.35 | Compressibility of the fluid, (MPa) | 5000 |
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