A Design Method for Rail Profiles in Switch Panel of Turnout Based on the Contact Stress Analysis

<div>The maximum contact stress between the wheel and switch rail (a) and between the wheel and stock rail (b). The green lines correspond to the rail profile, while blue ones depict the contact stress.</div>

Shock and Vibration

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Figure 10

Figure 10: A Design Method for Rail Profiles in Switch Panel of Turnout Based on the Contact Stress Analysis 