Vertical Track Irregularity Influence on the Wheel High-Frequency Vibration in Wheel-Rail System

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2016/5082319/figures/5082319.fig.0015a.svgz" name="5082319.fig.0015a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Velocity is 200 km/h</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2016/5082319/figures/5082319.fig.0015b.svgz" name="5082319.fig.0015b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Velocity is 350 km/h</td></tr></table>

<div>Peak accelerations simulated in each condition.</div>

Mathematical Problems in Engineering

fig15

Figure 15

Figure 15: Vertical Track Irregularity Influence on the Wheel High-Frequency Vibration in Wheel-Rail System 