Static and Dynamic Characteristics of Composite Conoidal Shell Roofs

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="539817.fig.006a" src="https://static.hindawi.com/articles/aav/volume-2013/539817/figures/539817.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>A step load</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="539817.fig.006b" src="https://static.hindawi.com/articles/aav/volume-2013/539817/figures/539817.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>A rectangular pulse load</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="539817.fig.006c" src="https://static.hindawi.com/articles/aav/volume-2013/539817/figures/539817.fig.006c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Half sinusoidal pulse load</td></tr></table></td></tr></table>

<table>The time-dependent forces.</table>

Advances in Acoustics and Vibration

fig6

Figure 6

Figure 6: Static and Dynamic Characteristics of Composite Conoidal Shell Roofs 