Structural Health Monitoring Based on Combined Structural Global and Local Frequencies

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="405784.fig.0011a" src="https://static.hindawi.com/articles/mpe/volume-2014/405784/figures/405784.fig.0011a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Members-I</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="405784.fig.0011b" src="https://static.hindawi.com/articles/mpe/volume-2014/405784/figures/405784.fig.0011b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Members-II</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="405784.fig.0011c" src="https://static.hindawi.com/articles/mpe/volume-2014/405784/figures/405784.fig.0011c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Members-III</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="405784.fig.0011d" src="https://static.hindawi.com/articles/mpe/volume-2014/405784/figures/405784.fig.0011d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Members-IV</td></tr></table></td></tr></table>

<table>The identified local primary frequencies.</table>

Mathematical Problems in Engineering

fig11

Figure 11

Figure 11: Structural Health Monitoring Based on Combined Structural Global and Local Frequencies 