Rock-Arch Instability Characteristics of the Sandstone Plate under Different Loading Conditions

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="950870.fig.003a" src="https://static.hindawi.com/articles/amse/volume-2014/950870/figures/950870.fig.003a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Concentrated loading</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="950870.fig.003b" src="https://static.hindawi.com/articles/amse/volume-2014/950870/figures/950870.fig.003b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Uniform loading</td></tr></table></td></tr></table>

<table>Force-displacement curves under different loading conditions.</table>

Advances in Materials Science and Engineering

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Figure 3

Figure 3: Rock-Arch Instability Characteristics of the Sandstone Plate under Different Loading Conditions 