Estimation of Curvature Changes for Steel-Concrete Composite Bridge Using Fiber Bragg Grating Sensors

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="405143.fig.006a" src="https://static.hindawi.com/articles/amse/volume-2013/405143/figures/405143.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b> Channel 1 (top)</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="405143.fig.006b" src="https://static.hindawi.com/articles/amse/volume-2013/405143/figures/405143.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Channel 2 (bottom)</td></tr></table></td></tr></table>

<table>Wavelength shift induced by prestressing.</table>

Advances in Materials Science and Engineering

fig6

Figure 6

Figure 6: Estimation of Curvature Changes for Steel-Concrete Composite Bridge Using Fiber Bragg Grating Sensors 