FBG-Based Creep Analysis of GFRP Materials  Embedded in Concrete

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="631216.fig.002a" src="https://static.hindawi.com/articles/mpe/volume-2013/631216/figures/631216.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Pullout force (kN)</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="631216.fig.002b" src="https://static.hindawi.com/articles/mpe/volume-2013/631216/figures/631216.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Pullout force (kN)</td></tr></table></td></tr></table>

<table>Typical relationships of GFRP bar strain against pullout force for the GFRP locations, (a) 40 mm and (b) 250 mm.</table>

Mathematical Problems in Engineering

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Figure 2

Figure 2: FBG-Based Creep Analysis of GFRP Materials  Embedded in Concrete 