Research Article
Simulation Parameter Test and Seepage Effect Analysis of Pile-Anchor Support for Binary Slope
Table 2
Rock and soil parameters.
| | Soil layer | Elastic modulus (kN/m2) | Poisson’s ratio | Angle of internal friction (°) | Cohesion forces (kN/m2) | Natural unit weight (kN/m3) | Saturated unit weight (kN/m3) | Permeability coefficient (m/d) | SPT (N) |
| | Sliding layer | 160000 | 0.28 | 10.5 | 12 | 18.0 | 18.5 | 0.10 | 18 |
| | Gravel soil | 80000 | 0.30 | 15.0 | 30 | 17.5 | 18.0 | 0.10 | 33 |
| | Strongly weathered mudstone | 200000 | 0.25 | 19.0 | 50 | 19.5 | 20.0 | 0.20 | — |
| | Moderately weathered mudstone | 1200000 | 0.20 | 28.0 | 310 | 20.5 | 21.0 | 0.02 | — |
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