Fuzzy Random Prediction Model of Frost Heave Characteristics of Horizontal Frozen Metro Contact Channel in Coastal Area

Table 2

Maximum frost heaving rate and frost heaving force of different soil samples.

Soil sample	Frost heaving force (MPa)			Rate of frost heave (%)
	-5°C	-10°C	-15°C	-5°C	-10°C	-15°C
1	0.33	0.40	0.46	2.34	3.26	3.97
2	0.48	0.54	0.62	3.91	4.59	5.34
3	0.36	0.42	0.53	2.45	3.16	3.92
4	0.43	0.49	0.57	3.64	4.28	4.83