Research Article
A New Approach for Reliability Life Prediction of Rail Vehicle Axle by Considering Vibration Measurement
Table 7
Additional stresses resulted from vibration and the related parameters.
| Speed km/h | Amplitude mm | Frequency 1/sn | Dynamic force N | Bending moment Nmm | Bending stress N/mm2 |
| 50 | 0.00260 | 46.29 | 13.35 | 650429.32 | 12.77 | 40 | 0.00372 | 37.03 | 44.32 | 2159004.48 | 42.39 | 30 | 0.0052 | 27.77 | 89.38 | 4354057.32 | 85.49 |
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