Research Article
Seepage and Dynamic Characteristics of Carbonaceous Mudstone Coarse-Grained Soil Embankment with Different Gradations
Table 2
Calculation parameters of road bed and pavement materials.
| Material parameters | Thickness (m) | Volume weight (kN/m3) | Elastic modulus (MPa) | Poisson’s ratio | Damping ratio (%) |
| Pavement surface | 0.15 | 25.0 | 1200.0 | 0.25 | 0.12 | Pavement base | 0.36 | 24.0 | 1100.0 | 0.27 | 0.10 | Embankment 1 | 8.00 | 22.4 | 300.0 | 0.28 | 0.15 | Embankment 2 | 8.00 | 22.2 | 401.5 | 0.28 | 0.15 | Embankment 3 | 8.00 | 22.1 | 340.0 | 0.28 | 0.15 | Subgrade | 15.00 | 19.0 | 200.0 | 0.33 | 0.22 |
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