A Study on the Influence of Mining Depth on the Stress Distribution Characteristics of Stope Surrounding Rock

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2022/4178554/figures/4178554.fig.0014a.svgz" name="4178554.fig.0014a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Advance of 600 m and 1200 m deep mining face by 45 m</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2022/4178554/figures/4178554.fig.0014b.svgz" name="4178554.fig.0014b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Advance of 600 m and 1200 m deep mining face by 80 m</td></tr></table>

<div>The deformation law of overlying strata under 600 m and 1200 m mining depth when advancing the same distance.</div>

Geofluids

fig14

Figure 14

Figure 14: A Study on the Influence of Mining Depth on the Stress Distribution Characteristics of Stope Surrounding Rock 