Effect of Temperature Variation on Vibration Monitoring of Prestressed Concrete Girders

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/741618/figures/741618.fig.003a.svgz" name="741618.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Acceleration signal of Sensor 5: temperature 22.5°C</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/741618/figures/741618.fig.003b.svgz" name="741618.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Partial autocorrelation of Sensor 5: temperature 22.5°C</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/sv/volume-2015/741618/figures/741618.fig.003c.svgz" name="741618.fig.003c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>AR coefficient of Sensor 5: temperatures 5.4°C to 22.5°C</td></tr></table>

<div>Acceleration signals and AR coefficients for estimation of AR model.</div>

Shock and Vibration

fig3

Figure 3

Figure 3: Effect of Temperature Variation on Vibration Monitoring of Prestressed Concrete Girders 