Research Article
The Variation Mechanism of Thermal Properties of Loess with Different Water Contents during Freezing
Table 3
Thermal conductivities of the soil components.
| | T (°C) | (g/cm3) | (kJ/kg/K) | (%) | (kJ/kg/K) | (kJ/kg/K) | | U3 | U4 | U5 |
| | 30 | 1.32 | 0.768 | 0 | 0 | 0 | 4.1785 | — | | 20 | 0 | 0 | 0 | 4.1819 | — | | 10 | 0 | 0 | 0 | 4.1922 | — | | 5 | 0 | 0 | 0 | 4.2015 | — | | 0 | 0 | 0 | 0 | 4.2177 | — | | −1 | 2.70 | 6.70 | 12.70 | — | 2.112 | | −2 | 3.76 | 7.76 | 13.76 | — | 2.101 | | −3 | 4.29 | 8.29 | 14.29 | — | 2.095 | | −5 | 4.82 | 8.82 | 14.82 | — | 2.079 | | −10 | 5.35 | 9.35 | 15.35 | — | 2.040 | | −15 | 5.66 | 9.66 | 15.66 | — | 2.001 | | −20 | 5.84 | 9.84 | 15.84 | — | 1.963 | | −30 | 6.12 | 10.12 | 16.12 | — | 1.881 |
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