| y方向 | x方向 | 控制标准Vpeak (cm/s) | 安全距离r (m) | ||
| K | α | K | α | ||
地表 | 106.12 | 1.325 | -- | -- | 1.0 | 62.81 |
1.5 | 54.19 | |||||
2.0 | 46.31 | |||||
掌子面前方 | -- | -- | 141.35 | 1.718 | 1.0 | 52.87 |
1.5 | 27.56 | |||||
2.0 | 17.52 | |||||
洞室内壁 | 97.57 | 1.577 | 136.884 | 1.763 | 1.0 | 37.48 |
1.5 | 31.52 | |||||
2.0 | 26.38 |