Stress Distribution and Failure Characteristics of Stope Overburden of an Inclined Coal Seam

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2021/5552016/figures/5552016.fig.0010a.svgz" name="5552016.fig.0010a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Advanced direction of workface</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2021/5552016/figures/5552016.fig.0010b.svgz" name="5552016.fig.0010b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Inclined direction of workface</td></tr></table>

<div>Cloud diagram of workface orientation and inclination plasticity zone distribution as E9103 workface advances to 400 m.</div>

Geofluids

fig10

Figure 10

Figure 10: Stress Distribution and Failure Characteristics of Stope Overburden of an Inclined Coal Seam 