Elastic-Plastic Numerical Analysis of Tunnel Stability Based on the Closest Point Projection Method Considering the Effect of Water Pressure

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/2569345/figures/2569345.fig.0012a.svgz" name="2569345.fig.0012a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Equivalent plastic zone under seepage</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2016/2569345/figures/2569345.fig.0012b.svgz" name="2569345.fig.0012b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Equivalent plastic zone under no seepage</td></tr></table>

<div>Nephograms of equivalent plastic zone at ZK275+290 section considering seepage and no seepage (KPa).</div>

Mathematical Problems in Engineering

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Figure 12

Figure 12: Elastic-Plastic Numerical Analysis of Tunnel Stability Based on the Closest Point Projection Method Considering the Effect of Water Pressure 

Figure 12 | Elastic-Plastic Numerical Analysis of Tunnel Stability Based on the Closest Point Projection Method Considering the Effect of Water Pressure 