Research Article
The Influence of Pile-Driving Vibration on the Soil Nailing Support of a Silty Soil Foundation Pit
Table 5
Soil parameters under different working conditions.
| | Number | Intercept cohesion | Internal friction angle | Compactness/% | | c (kPa) | φ (°) | Before vibration | After vibration |
| | 1 | 26.9 | 27.4 | 88.2 | — | | 2 | 23.6 | 28.9 | 88.3 | 88.2 | | 3 | 21.3 | 27.7 | 88.2 | 88.0 | | 4 | 18.4 | 27.8 | 88.2 | 87.9 | | 5 | 16.1 | 27.8 | 88.3 | 87.9 | | 6 | 22.7 | 27.2 | 88.3 | 88.2 | | 7 | 18.0 | 29.1 | 88.4 | 88.2 | | 8 | 14.5 | 29.0 | 88.3 | 88.0 |
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