Defects and Improvement of Predicting Mine Water Inflow by Virtual Large Diameter Well Method

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2022/3067983/figures/3067983.fig.004a.svgz" name="3067983.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Vertical view</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2022/3067983/figures/3067983.fig.004b.svgz" name="3067983.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Cutaway view</td></tr></table>

<div>The first stage of the depression cone.</div>

Geofluids

fig4

Figure 4

Figure 4: Defects and Improvement of Predicting Mine Water Inflow by Virtual Large Diameter Well Method 