Buckling Instability Behavior of Steel Bridge under Fire Hazard

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/8024043/figures/8024043.fig.004a.svgz" name="8024043.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Thermal conductivity</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/8024043/figures/8024043.fig.004b.svgz" name="8024043.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Specific heat</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/8024043/figures/8024043.fig.004c.svgz" name="8024043.fig.004c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Expansion coefficient</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/8024043/figures/8024043.fig.004d.svgz" name="8024043.fig.004d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Elastic modulus</td></tr></table>

<div>Polynomial fitting curve of steel thermal parameters.</div>

Mathematical Problems in Engineering

fig4

Figure 4

Figure 4: Buckling Instability Behavior of Steel Bridge under Fire Hazard 