Research on the Temperature Field and Frost Heaving Law of Massive Freezing Engineering in Coastal Strata

Table 1

Thermal physical parameters of soil layer.

Layer	Soil properties	Moisture content (%)	Natural density (g·cm^−3)	Thermal conductivity (w·m^−1°C^−1)		Specific heat (J·kg^−1°C^−1)	Freezing temperature (°C)
				13°C	−10°C
1	Silt	55.38	1.98	1.327	1.423	1900	−2.3
2	Clay	24.79	2.13	1.470	1.651	1680	−1.5
3	Silty soil	44.04	2.04	1.286	1.731	1760	−1.8
4	Muddy sand	10.94	2.08	1.271	1.502	1520	−1.1