| Case | Saturated unit weight of waste (kN/m3) | The thickness of reinforcement (m) | The thickness of alluvium clay (m) | The width of alluvium clay (m) |
|
| 14 | 0 | 5 | 50 |
|
| 17 | 0 | 5 | 50 |
| Case A-1 | 20 | 0 | 5 | 50 |
|
| 14 | 0.5 | 5 | 50 |
|
| 17 | 0.5 | 5 | 50 |
| Case A-2 | 20 | 0.5 | 5 | 50 |
|
| 14 | 0 | 10 | 50 |
|
| 17 | 0 | 10 | 50 |
| Case B-1 | 20 | 0 | 10 | 50 |
|
| 14 | 0.5 | 10 | 50 |
|
| 17 | 0.5 | 10 | 50 |
| Case B-2 | 20 | 0.5 | 10 | 50 |
|
| 14 | 0 | 15 | 50 |
|
| 17 | 0 | 15 | 50 |
| Case C-1 | 20 | 0 | 15 | 50 |
|
| 14 | 0.5 | 15 | 50 |
|
| 17 | 0.5 | 15 | 50 |
| Case C-2 | 20 | 0.5 | 15 | 50 |
|
| 14 | 0 | 10 | 200 |
|
| 17 | 0 | 10 | 200 |
| Case D-1 | 20 | 0 | 10 | 200 |
|
| 14 | 0.5 | 10 | 200 |
|
| 17 | 0.5 | 10 | 200 |
| Case D-2 | 20 | 0.5 | 10 | 200 |
|
| 14 | 0.5 | 10 | 200 |
|
| 17 | 0.5 | 10 | 200 |
| Case E-1 (Sand) | 20 | 0.5 | 10 | 200 |