Experimental Study on Uniaxial Compression Fracture Process of Marble Specimens with Circular Holes with Different Diameters

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/8522795/figures/8522795.fig.002a.svgz" name="8522795.fig.002a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>JTDZ1-5</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2022/8522795/figures/8522795.fig.002b.svgz" name="8522795.fig.002b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Peak stress of test piece JTDZ1-1~5-3</td></tr></table>

<div>Axial stress-strain relationship curve and peak stress scatter plot of circular open marble specimens: (a) JTDZ1-5; (b) peak stress of test piece JTDZ1-1~5-3.</div>

Geofluids

fig2

Figure 2

Figure 2: Experimental Study on Uniaxial Compression Fracture Process of Marble Specimens with Circular Holes with Different Diameters 