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Bearing Capacity Factors: Terzaghi
40 to 49
Bearing capacity factors (Nc, Nq, N_gamma) by friction angle for foundation design — Terzaghi, Meyerhof, Hansen, and Vesic methods
| method | phi deg | N gamma (dimensionless) | Nc (dimensionless) | Nq (dimensionless) | Nq Nc ratio (dimensionless) |
|---|---|---|---|---|---|
| Terzaghi | 40 | 109.4 | 95.662991 | 81.27078 | 0.849553 |
| Terzaghi | 41 | 131.190932 | 106.806975 | 93.845887 | 0.878649 |
| Terzaghi | 42 | 157.322309 | 119.668903 | 108.750364 | 0.90876 |
| Terzaghi | 43 | 188.658686 | 134.58031 | 126.498169 | 0.939946 |
| Terzaghi | 44 | 226.236826 | 151.949964 | 147.736374 | 0.97227 |
| Terzaghi | 45 | 271.3 | 172.285062 | 173.285062 | 1.005804 |
| Terzaghi | 46 | 333.620983 | 196.219146 | 204.190874 | 1.040627 |
| Terzaghi | 47 | 410.257871 | 224.549193 | 241.799528 | 1.076822 |
| Terzaghi | 48 | 504.499205 | 258.2853 | 287.854887 | 1.114484 |
| Terzaghi | 49 | 620.388946 | 298.717889 | 344.635622 | 1.153716 |
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