Research Article
Three-Dimensional Ground Settlement Induced by Metro Tunnel Excavation Considering the Influence of Group Piles
Table 4
The parameters of pile group.
| Examples | (m) | (m) | Coordinates | (m) | (m) | |
| 1 | 1 | 20 | (−20, 0) | 2 | 40 | 1 | 1 | 20 | (20, 0) |
| 2 | 1 | 20 | (10, 0) | 2 | 10 | 0.918 | 1 | 20 | (20, 0) |
| 3 | 2 | 20 | (10, 0) | 3 | 10 | 0.738 | 1 | 20 | (20, 0) |
| 4 | 2 | 20 | (10, −10) | 4 | 14.14 | 0.828 | 2 | 40 | (20, −20) |
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