Research Article
Influence of Pier Settlement on Structural Stress of Longitudinal Connected Track in High-Speed Railways
| Item | Value | Unit |
| Distance between bogie centers | 17.5 | m | Bogie wheelbase | 2.5 | m | Wheel rolling circle diameter | 0.86 | m | Car body mass | 33.766 | t | Bogie frame mass | 2400 | kg | Wheelset mass | 1850 | kg | Inertia moment of car body | 1654.5 | t·m2 | Inertia moment of bogie frame | 1314 | kg·m2 | Inertia moment of wheelset | 123 | kg·m2 | Primary suspension stiffness | 1.176 | MN/m | Secondary suspension stiffness | 0.26 | MN/m |
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