Research Article
Study on Rail Profile Optimization Based on the Nonlinear Relationship between Profile and Wear Rate
Table 1
Value range of rail profile optimization point (unit: mm).
| Vertical coordinate | | | | | | | | | | | | | | | Horizontal coordinate | −10 | 0 | 5 | 10 | 15 | 20 | 23.9 | 26 | 28 | 30 | 32 | 34 | 35 | 36 | Vertical coordinate max. value | −0.096 | 0.000 | −0.025 | −0.096 | −0.352 | −0.925 | −1.599 | −2.175 | −3.047 | −4.309 | −6.109 | −8.822 | −10.945 | −16.000 | Vertical coordinate min. value | −0.096 | −3.000 | −3.025 | −3.096 | −3.352 | −3.925 | −4.599 | −5.175 | −6.047 | −7.309 | −9.109 | −11.822 | −13.945 | −16.000 |
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