Journal of Advanced Transportation / 2020 / Article / Tab 3

Research Article

Forecasting Urban Rail Transit Vehicle Interior Noise and Its Applications in Railway Alignment Design

Table 3

Key parameters of type A subway vehicle.


1Length between bogie pivot centers (m)15.7
2Wheelbase (m)2.5
3Lateral distance of the rolling circle (m)1.493
4Nominal rolling circle radius (m)0.84
5Mass of car body (kg)50 877
6Mass of bogie (kg)2 721.5
7Mass of wheel (kg)1900
8Wheel tread typeLMA

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