Research Article
Stability Analysis of Retaining Wall in Backfilled Stope Based on Catastrophe Theory and Numerical Analysis
Table 2
State of retaining wall with different thickness.
| Retaining wall thickness (m) | Splitting variable | | State |
| 8 | -2.12 | 2.91 | Stable | 7 | -1.96 | 2.28 | Stable | 6 | -1.81 | 1.98 | Stable | 5 | -1.66 | 1.57 | Stable | 4 | -1.28 | 0.93 | Stable | 3 | -0.99 | -0.03 | Unstable | 2 | -0.80 | -0.59 | Unstable |
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