Numerical Simulation of the Thermal-Hydro-Mechanical Characteristics of High-Speed Railway Roadbeds in Seasonally Frozen Regions

Table 3

Mechanical parameters of roadbeds.

	Temperature (°C)
	−20	−10	−5	−1	−0.5	0	30
E (MPa)	380.81	272.00	200.21	114.00	95.97	61.00	61.00
	0.21	0.28	0.315	0.345	0.345	0.35	0.35