Study of Problems Related to Laying Ballastless Track in the Turnout of Ballasted Track at High-Speed Railway Stations

Table 1

Soil parameter of the Beitan station.

Material	Thickness(m)	γ(kN m)^−3	c(kPa)	(φ)°	Es(MPa)	σ0(kPa)
Fine sand	0.5–3.2	16.8	4.5	26.3	5.3	100
Sand loess	1.0–12.7	17.2	13.8	22.6	9.34	150
Sand loess	0.8–21.0	17.4	16.2	23.2	8.10	150
Fine sand	1.1–8.0	17.8	6.5	32.6	11.3	230
Coarse sands	2.5–11.4	18.7	5.7	34.2	18.1	370