Research Article
Fatigue Design Evaluation of Railway Bogie with Full-Scale Fatigue Test
Table 1
Load case for static test.
| | Load case | Load conditions | Load (kN) | Boundary condition | | Load point | Support point |
| | Exceptional load | Vertical force | 171.9 | Air spring | 1st spring | | Transverse force | 127.6 | Lateral buffer | 1st spring | | Longitudinal force | 231.0 | Center pivot | 1st spring | | Lozenging forces | 42.1 | Wheel point | 1st spring + center pivot | | Twist load | 51.7 | Air spring | 1st spring | | Traction motor | 127.5 | Traction motor bracket | 1st spring | | Inertia load | | Traction motor load | 180.8 | Traction motor bracket | 1st spring | | Emergency braking load | 15.9 | Braking bracket | 1st spring |
| | Normal service load | Vertical force | 100.0 | Air spring | 1st spring | | Transverse force | 69.3 | Lateral buffer | 1st spring | | Lozenging forces | 13.9 | Wheel point | 1st spring + center pivot | | Twist load | 26.0 | Air spring | 1st spring |
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