Preliminary Study on High-Energy and Low-Energy Microfracture Event Evolution Characteristics in the Development Process of Rock Failure

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8880107/figures/8880107.fig.0010a.svgz" name="8880107.fig.0010a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Energy evolution characteristics of low-energy AE hits</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8880107/figures/8880107.fig.0010b.svgz" name="8880107.fig.0010b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Energy evolution characteristics of high-energy AE hits</td></tr></table>

<div>Energy evolution characteristics of low-energy and high-energy AE hits.</div>

Geofluids

fig10

Figure 10

Figure 10: Preliminary Study on High-Energy and Low-Energy Microfracture Event Evolution Characteristics in the Development Process of Rock Failure 