Macroscopic and Mesoscopic Mechanical Properties of Mine Tailings with Different Dry Densities under Different Confining Pressures

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8832335/figures/8832335.fig.008a.svgz" name="8832335.fig.008a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Dry density is 1.53 g/cm<sup>3</sup></td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8832335/figures/8832335.fig.008b.svgz" name="8832335.fig.008b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Dry density is 1.61 g/cm<sup>3</sup></td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8832335/figures/8832335.fig.008c.svgz" name="8832335.fig.008c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Dry density is 1.66 g/cm<sup>3</sup></td></tr></table>

<div>The relation curve of axial strain and volume strain in PFC numerical simulation.</div>

Geofluids

fig8

Figure 8

Figure 8: Macroscopic and Mesoscopic Mechanical Properties of Mine Tailings with Different Dry Densities under Different Confining Pressures 