Research Article
[Retracted] Study on the Influence of Compression Ratio on the Rail Contact Fatigue Resistance Property and Its Mechanism
Table 3
Each compression ratio corresponds to rail contact fatigue limit cycles/10,000 times.
| Contact stress (MPa) | Contact fatigue limit cycles/10,000 times | R = 11.1 | R = 13.6 | R = 13.8 | R = 17.1 |
| 1377 | 61.9–69.8 | 63.8–75.2 | 64.3–75.5 | 69.4–79.8 | 66.5 | 69.3 | 70.1 | 75.3 |
| 1502 | 56.9–60.5 | 59.8–67.4 | 59.6–68.7 | 62.6–73.1 | 58.9 | 63.5 | 63.9 | 67.7 |
| 1628 | 41.2–44.4 | 42.7–47.3 | 43.2–48.9 | 44.8–52.3 | 42.6 | 44.9 | 46.5 | 48.4 |
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