Application and Principle of Bolt-Mesh-Cable Control Technology in Extremely Soft Coal Seam Roadway

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2023/9444486/figures/9444486.fig.007a.svgz" name="9444486.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Stress variation curve</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2023/9444486/figures/9444486.fig.007b.svgz" name="9444486.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Stress gradient</td></tr></table>

<div>Variation characteristics of shear stress in the surrounding rock with different supports.</div>

Geofluids

fig7

Figure 7

Figure 7: Application and Principle of Bolt-Mesh-Cable Control Technology in Extremely Soft Coal Seam Roadway 