Research Article
A Comparative Study of Protective Schemes for Shield Tunneling Adjacent to Pile Groups
Table 4
Soil mechanical properties.
| | Stratum (Figure 3) | Kn (MPa/m) | Kt (MPa/m) | Side friction of pile (kPa) |
| | Silty clay (CL-1) | 400 | 40 | 18.29 | | Silt (ML) | 550 | 55 | 41.85 | | Silty clay (CL-2) | 650 | 65 | 43.65 | | Silty clay (CL-3) | 750 | 75 | 46.02 | | Silty clay (CL-4) | 900 | 90 | 53.97 | | Silty clay (CL-5) | 1000 | 100 | 58.62 |
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