Research Article
Error Source Analysis and Precision Assessment of Limit Equilibrium Methods for Rock Slopes
Table 11
Calculation schemes for influence of excavation stress release on slope stability.
| Schemes | Bulk density (kN/m3) | Sliding bed | Sliding body | Sliding surface | Elastic modulus (GPa) | Poisson’s ratio | Elastic modulus (GPa) | Poisson’s ratio | Friction angle (°) | Cohesion (kPa) |
| 1 | 27.0 | 15.0 | 0.25 | 1.5 | 0.35 | 20 | 150 | 2 | 23.0 | 15.0 | 0.25 | 1.5 | 0.35 | 20 | 150 | 3 | 19.0 | 15.0 | 0.25 | 1.5 | 0.35 | 20 | 150 |
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