Shock and Vibration / 2018 / Article / Tab 1

Research Article

Research on the Vibration Insulation of High-Speed Train Bogies in Mid and High Frequency

Table 1

Values of stiffness and damping involved in this study.

Stiffness (N/mm)Damping (N⋅s/mm)
VerticalHorizontalLongitudinalVerticalHorizontalLongitudinal

Primary suspension
 Rubber bearings400040040000.020.020.24
 Primary dampers- -- -- -- -33- -
 Damper rubber joints700007500700001.660.181.66
 Rotary arm rubber joints160000180007600090.433.79
Secondary suspension11501741743729.4245

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