| 导坑宽度/m | y内/m | y外/m | x内/m | x外/m | σxm/MPa | σym/MPa |
| 0.20 | 1.18 | 1.68 | 1.03 | 1.51 | 6.83 | 14.35 |
| 0.40 | 1.18 | 1.68 | 1.03 | 1.51 | 6.84 | 14.35 |
| 0.60 | 1.19 | 1.69 | 1.03 | 1.51 | 6.85 | 14.36 |
| 0.80 | 1.18 | 1.68 | 1.03 | 1.52 | 6.84 | 14.35 |
| 1.00 | 1.18 | 1.68 | 1.03 | 1.52 | 6.84 | 14.35 |