Experimental Study on Progressive Collapse Performance of Frame with Specially Shaped Columns Subjected to Middle Column Removal

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2016/7956189/figures/7956189.fig.0015a.svgz" name="7956189.fig.0015a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>
                Columns C1 and B2</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2016/7956189/figures/7956189.fig.0015b.svgz" name="7956189.fig.0015b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>
                Columns B3 and B4</td></tr></table>

<div>Concrete strain response at the bottom of frame column.</div>

Shock and Vibration

fig15

Figure 15

Figure 15: Experimental Study on Progressive Collapse Performance of Frame with Specially Shaped Columns Subjected to Middle Column Removal 