Research Article
Displacement Characteristics of an Urban Tunnel in Silty Soil by the Shallow Tunnelling Method
Table 5
Statistics of total horizontal convergence (32 sections).
| Position | Total horizontal convergence (cm) | 1.0∼2.0 | 2.0∼3.0 | 3.0∼4.0 | 4.0∼5.0 | 5.0∼6.0 | 6.0∼7.0 | 8.0∼9.0 | Maximum | Average |
| Arch shoulder | 0 | 0 | 0 | 7 | 22 | 3 | 0 | 6.38 | 5.86 | Arch waist | 0 | 6 | 19 | 5 | 2 | 0 | 0 | 5.42 | 3.68 | Arch foot | 4 | 16 | 10 | 2 | 0 | 0 | 0 | 4.36 | 2.86 |
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