Damage Simulation and Ultrasonic Detection of Asphalt Mixture under the Coupling Effects of Water-Temperature-Radiation

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="838943.fig.007a" src="https://static.hindawi.com/articles/amse/volume-2013/838943/figures/838943.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Waveform and spectrum before the damage</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="838943.fig.007b" src="https://static.hindawi.com/articles/amse/volume-2013/838943/figures/838943.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Waveform and spectrum after the damage of 12 cycles</td></tr></table></td></tr></table>

<table>Waveform and spectrum before and after the damage.</table>

Advances in Materials Science and Engineering

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Figure 7

Figure 7: Damage Simulation and Ultrasonic Detection of Asphalt Mixture under the Coupling Effects of Water-Temperature-Radiation 