Study on Rail Profile Optimization Based on the Nonlinear Relationship between Profile and Wear Rate

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2017/6956514/figures/6956514.fig.0012a.svgz" name="6956514.fig.0012a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Lateral acceleration curve</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2017/6956514/figures/6956514.fig.0012b.svgz" name="6956514.fig.0012b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Vertical acceleration curve</td></tr></table>

<div>Vibration acceleration curve in the case of optimized profile.</div>

Mathematical Problems in Engineering

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Figure 12

Figure 12: Study on Rail Profile Optimization Based on the Nonlinear Relationship between Profile and Wear Rate 