Research Article
Experimental Study on the Effect of Initial Water Content and Temperature Gradient on Soil Column Segregation Frost Heave
Table 1
The basic physical parameters of the Qinghai silty clay.
| Maximum dry density (g·cm-3) | Optimal water content (%) | Liquid limit (%) | Plastic limit (%) | Plasticity index | Specific gravity | Specific surface area (m2·g-1) |
| 1.746 | 15.20 | 26.75 | 14.31 | 12.44 | 2.73 | 17.62 |
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