Acoustic Emission Characteristics and Failure Mechanism of Fractured Rock under Different Loading Rates

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2017/5387459/figures/5387459.fig.003a.svgz" name="5387459.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Particle flow sample</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2017/5387459/figures/5387459.fig.003b.svgz" name="5387459.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Granite specimen</td></tr></table>

<div>Failure mode of granite in compression at a confining stress of 6 MPa.</div>

Shock and Vibration

fig3

Figure 3

Figure 3: Acoustic Emission Characteristics and Failure Mechanism of Fractured Rock under Different Loading Rates 