Research Article
Characteristics of Braced Excavation under Asymmetrical Loads
Table 1
Soil properties at the construction site.
| Soil layers | Depth (m) | (kN/m3) | (Mpa) | (Mpa) | (Mpa) | Poisson’s ratio | c (kPa) | Angle of internal fraction (°) | Angle of dilatation (°) |
| Plane fill | 3 | 18.1 | 8 | 8 | 24 | 0.30 | 1 | 30.7 | 0 | Clay | 8 | 20 | 4 | 4 | 18 | 0.32 | 4 | 25 | 0 | Sandy silt | 3.2 | 21 | 10 | 10 | 35 | 0.30 | 1 | 32 | 3 | Silty clay with sand | 2 | 20.7 | 3.5 | 3.5 | 16.5 | 0.33 | 3 | 26 | 1 | Sandy silt | — | 20 | 14 | 14 | 52 | 0.30 | 1 | 34 | 4 |
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