Research Article
Study on Supporting Structure Performance of Deep Soft Soil Foundation Pit near Sea under Waves, Tides, Vibration, and Unbalanced Loads
Table 1
Geotechnical engineering parameters of soil layer within the excavation range of the foundation pit.
| Soil name | γ/(kN/m3) | Es/(MPa) | C/(kPa) | Ф/(°) | Soil layer thickness (m) |
| Gravel nature of pure fill soil | 20.0 | 5.0 | 0.0 | 24.0 | 2.5∼14.3 | Silt-① | 16.5 | 2.0 | 4.0 | 3.0 | 0.5∼7.4 | Medium grained sandy soil-① | 20.0 | 6.0 | 0.0 | 27.0 | 2.0∼13.1 | Silt-② | 16.5 | 2.0 | 4.0 | 3.0 | 1.7∼24.5 | Fully weathered granite | 19.0 | 12.0 | 22.0 | 18.0 | 1.5∼11.5 |
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