Analysis of Mining Crack Evolution in Deep Floor Rock Mass with Fault

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/5583877/figures/5583877.fig.0012a.svgz" name="5583877.fig.0012a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Flat</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2021/5583877/figures/5583877.fig.0012b.svgz" name="5583877.fig.0012b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Profile</td></tr></table>

<div>Arrangement of presplitting blasting holes in transportation lane of 14141 working face.</div>

Geofluids

fig12

Figure 12

Figure 12: Analysis of Mining Crack Evolution in Deep Floor Rock Mass with Fault 