Investigation on the Creep Failure Mechanism of Sandy Mudstone Based on Micromesoscopic Mechanics

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/5550733/figures/5550733.fig.008a.svgz" name="5550733.fig.008a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Uniaxial compression sample (×1500 magnification)</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/5550733/figures/5550733.fig.008b.svgz" name="5550733.fig.008b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Creep compression sample (×1500 magnification)</td></tr></table>

<div>The number of pixels versus different gray values (determining the gray threshold).</div>

Geofluids

fig8

Figure 8

Figure 8: Investigation on the Creep Failure Mechanism of Sandy Mudstone Based on Micromesoscopic Mechanics 