Research Article
A New Evaluation Method for Slope Stability Based on TOPSIS and MCS
Table 4
Actual data of index and evaluation results of slope stability.
| | Case | RQD (%) | Joint occurrence of rock mass | Geo-stress (MPa) | C (MPa) | φ | H (m) | DMR (mm) | Grey correlation analysis | The new method | Grey correlation analysis (the optimal weights) | Actual status |
| | a | 72 | 15 | 0.44 | 0.024 | 12 | 46 | 0 | V | III | III | Stable | | b | 72 | 15 | 0.44 | 0.024 | 12 | 46 | 75 | V | IV | IV | Unstable | | c | 72 | 15 | 0.44 | 0.024 | 12 | 46 | 120 | V | IV | V | Unstable |
|
|
