Analysis of Antideformation and Antivibration Effect of Different Track Beds under Subway Train Vibration

Table 3

Parameters of the wheelset.

Component	Value
Quality of the wheelset (t)	1.7
The radius of the wheelset (m)	0.42
Moment of inertia of the nodding mass of the wheelset (kg·m^2), Iyy	104
Moment of inertia of the side roll of the wheelset mass (kg·m^2), Ixx	801
Moment of inertia of the wheelset mass (kg·m^2), Izz	814