Prediction Model of Failure Zone in Roadway Sidewall considering the Lithologic Effect of Rock Formation

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2018/9627564/figures/9627564.fig.003a.svgz" name="9627564.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Single action of normal stress</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2018/9627564/figures/9627564.fig.003b.svgz" name="9627564.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Single action of shear stress</td></tr></table>

<div>The stress decomposition diagram for the analysis model.</div>

Mathematical Problems in Engineering

fig3

Figure 3

Figure 3: Prediction Model of Failure Zone in Roadway Sidewall considering the Lithologic Effect of Rock Formation 