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Bearing Capacity Factors: Vesic
20 to 29
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) |
|---|---|---|---|---|---|
| Vesic | 20 | 5.386318 | 14.834712 | 6.399394 | 0.43138 |
| Vesic | 21 | 6.196153 | 15.814883 | 7.070765 | 0.447096 |
| Vesic | 22 | 7.127928 | 16.882865 | 7.82112 | 0.463258 |
| Vesic | 23 | 8.201864 | 18.048634 | 8.66119 | 0.479881 |
| Vesic | 24 | 9.441871 | 19.32354 | 9.603394 | 0.496979 |
| Vesic | 25 | 10.876293 | 20.720531 | 10.662142 | 0.514569 |
| Vesic | 26 | 12.538827 | 22.254414 | 11.854203 | 0.532667 |
| Vesic | 27 | 14.469653 | 23.942173 | 13.199146 | 0.551293 |
| Vesic | 28 | 16.716818 | 25.803343 | 14.719881 | 0.570464 |
| Vesic | 29 | 19.337967 | 27.860465 | 16.443308 | 0.590202 |
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