Fractal Characteristics and Acoustic Emission during the Failure Process of Argillaceous Siltstone with Different Moisture Contents

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2023/4558171/figures/4558171.fig.0010a.svgz" name="4558171.fig.0010a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Fracture micrograph of natural rock sample</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2023/4558171/figures/4558171.fig.0010b.svgz" name="4558171.fig.0010b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Fracture micrograph of saturated rock sample</td></tr></table>

<div>Typical microstructure of argillaceous siltstone fracture.</div>

Geofluids

fig10

Figure 10

Figure 10: Fractal Characteristics and Acoustic Emission during the Failure Process of Argillaceous Siltstone with Different Moisture Contents 