| 施加荷载/KPa | Kc | 施加荷载/KPa | Kc |
| 17 | 1.9 | 119 | 1.1 |
| 34 | 1.6 | 136 | 1.1 |
| 51 | 1.5 | 153 | 1.0 |
| 68 | 1.4 | 170 | 1.0 |
| 85 | 1.3 | 187 | 0.9 |
| 102 | 1.2 | 204 | 0.9 |