Study on Influence of Diversified Parameters of Vehicle and Track on Wheel Hollow Wear

Table 1

Linear distribution and line parameters of a high speed railway.

No	Straight line length (m)	Curve length (m)	Direction^※	Circular curve radius (m)	Easement curve length(m)	Superelevation; (mm)
1	2000	2400	Right	7000	670	170
2	2000	2400	Left	7000	590	175
3	2000	2900	Left	8000	590	155
4	2000	3700	Right	9000	530	140
5	2000	2400	Left	12000	370	95

^※Note: for direction, according to the train driving direction, the curve is divided into left or right turn.