Research Article
Research on Test Method of Foundation Bed Coefficient in Nanjing Soft Soil Area
Table 3
Measured and corrected values of bed coefficient.
| Testing method | Plastic (hard shell layer) | Flow molding | Soft plastic | Plastic | Vertical | Level | Vertical | Level | Vertical | Level | Vertical | Level | (MPa/m) |
| | 30.1 | 23.6 | / | / | / | / | / | / | Flat shovel side expansion method | / | 123.2 | / | 62.1 | / | 113.6 | / | 150.3 | consolidation method | 69.8 | 71.2 | 42.3 | 40.2 | 60.2 | 56.3 | 80.3 | 80.3 | Consolidation method | 165.3 | / | 68.2 | / | 125.5 | / | 180.5 | / | Triaxial method | 62.3 | 75.6 | 15.3 | 20.3 | 21.3 | 25.1 | 90.2 | 96.5 | Maximum/minimum (measured value) | 3.6 | 5.3 | 2.3 | 1.8 | 3.5 | 3.5 | 1.8 | 1.5 | Specification recommended value | 12-22 | 10-26 | 2-11 | 2-8 | 6-18 | 10-21 | 15-38 | 18-40 |
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