Model Test of Anchoring Effect on Zonal Disintegration in Deep Surrounding Rock Masses

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="935148.fig.006a" src="https://static-preview.hindawi.com/articles/tswj/volume-2013/935148/figures/935148.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b><b> </b>The disassembled part</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="935148.fig.006b" src="https://static-preview.hindawi.com/articles/tswj/volume-2013/935148/figures/935148.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>The assembled device</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="935148.fig.006c" src="https://static-preview.hindawi.com/articles/tswj/volume-2013/935148/figures/935148.fig.006c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Sketch diagram</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="935148.fig.006d" src="https://static-preview.hindawi.com/articles/tswj/volume-2013/935148/figures/935148.fig.006d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>The optical ruler</td></tr></table></td></tr></table>

<table>Grating ruler multipoints displacement measuring system (GRDS). (1) Fixed end, (2) guding frame, (3) soft pipe, (4) flexible steel wire, (5) displacement transfer roller, (6) balance weight, (7) optical ruler, (8) STS, (9) DAS, (10) cable.</table>

The Scientific World Journal

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Figure 6

Figure 6: Model Test of Anchoring Effect on Zonal Disintegration in Deep Surrounding Rock Masses 