Research Article
Static and Dynamic Load Tests of Shaft and Base Grouted Concrete Piles
Table 1
Generalized soil profiles.
| | Soil layers | Depth (m) | Average N value | Γ (kN/m3) | C (kPa) | φ’ (°) | Fak (kPa) |
| | Miscellaneous fill | 2.61 | 5 | 19.0 | 5.0 | 10.0 | — | | Silty clay | 3 | 7 | 18.9 | 16.6 | 19.7 | 150 | | Gravel | 3.5 | 21 | 20.0 | 5.0 | 30.0 | 260 | | Silty clay | 3.5 | 21 | 19.3 | 18.2 | 16.8 | 200 | | Gravel | 5.5 | 22 | 20.0 | 8.0 | 30.0 | 280 | | Residual soil | 5 | 23 | 18.0 | 5.0 | 28.0 | 200 | | Weathered diorite | 4 | 41 | 18.5 | 10.0 | 30.0 | 240 | | Highly weathered diorite | 1.7 | 43 | 25.5 | 12.0 | 48.0 | 450 | | Bearing stratum | N/A | >50 | 28.8 | 12.0 | 54.0 | 2000 |
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