Research Article
Theoretical Analysis of Rockfall Impacts on the Soil Cushion Layer of Protective Structures
Table 1
Slope soil parameters of the calculation model.
| Volume-weight (kN/m3) | Elasticity modulus (MPa) | Poisson’s ratio | Yield strength (kPa) | Friction coefficient of rock and soil |
| 20.5 | 40 | 0.3 | 400 | 0.4 |
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