Research Article
Excavation Sequence and Surrounding Rock Mass Stability of Large-Scale Underground Engineering with 8 Tunnels
Table 4
Total displacements at the top point under different IESs.
| Tunnel | IES1 | IES2 | IES3 | Horizontal/(mm) | Vertical/(mm) | Horizontal/(mm) | Vertical/(mm) | Horizontal/(mm) | Vertical/(mm) |
| #1 | 0.46 | 16.43 | 0.33 | 13.72 | 0.43 | 16.71 | #2 | 0.45 | 16.76 | 0.39 | 14.14 | 0.46 | 17.58 | #3 | 0.21 | 17.50 | 0.21 | 14.97 | 0.25 | 18.37 | #4 | 0.00 | 17.98 | 0.06 | 15.36 | 0.07 | 18.96 | #5 | −0.15 | 18.01 | −0.09 | 15.12 | −0.07 | 18.77 | #6 | −0.28 | 17.77 | −0.28 | 14.91 | −0.25 | 18.58 | #7 | −0.48 | 16.61 | −0.51 | 14.15 | −0.46 | 17.38 | #8 | −0.48 | 16.40 | −0.49 | 13.44 | −0.48 | 17.03 |
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