Dynamic Stability of Euler Beams under Axial Unsteady Wind Force

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="434868.fig.006a" src="https://static.hindawi.com/articles/mpe/volume-2014/434868/figures/434868.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Load time-history</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="434868.fig.006b" src="https://static.hindawi.com/articles/mpe/volume-2014/434868/figures/434868.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Relationship between the amplitude and frequency</td></tr></table></td></tr></table>

<table>Time-history and frequency feature of the basic load.</table>

Mathematical Problems in Engineering

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Figure 6

Figure 6: Dynamic Stability of Euler Beams under Axial Unsteady Wind Force 