Shock and Vibration / 2019 / Article / Tab 2

Research Article

An Alternative Solution of Train-Track Dynamic Interaction

Table 2

Parameters of the adopted vehicle.

ItemVehicleUnit

Distance between bogie centers17.375m
Bogie wheelbase2.5m
Wheel rolling circle diameter0.92m
Carbody mass38.884t
Bogie frame mass2953kg
Wheelset mass1517kg
Inertia moment of carbody1905.3t·m2
Inertia moment of bogie frame1293kg·m2
Inertia moment of wheelset118kg·m2
Primary suspension stiffness0.8865MN/m
Secondary suspension stiffness0.195MN/m

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