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Soil Properties: GM
Geotechnical soil engineering properties by USCS classification — friction angle, cohesion, unit weight, elastic modulus, Poisson's ratio, specific gravity, and hydraulic conductivity for foundation and earthwork design
| uscs type | cbr max | cbr min | cohesion kPa (kPa) | description | drainage class | dry unit weight max kN m3 (kN/m3) | dry unit weight min kN m3 (kN/m3) | elastic modulus max MPa (MPa) | elastic modulus min MPa (MPa) | friction angle deg (deg) | hydraulic conductivity cm s (cm/s) | hydraulic conductivity max cm s (cm/s) | hydraulic conductivity min cm s (cm/s) | poissons ratio max | poissons ratio min | soil group | specific gravity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GM | 80 | 40 | 0 | Silty gravel | fair | 22.9 | 14 | 200 | 50 | 36 | 0.0001 | 0.001 | 0.00001 | 0.4 | 0.3 | gravel | 2.65 |
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