Damage Statistical Empirical Model for Fractured Rock under Freezing-Thawing Cycle and Loading

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8842471/figures/8842471.fig.006a.svgz" name="8842471.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Freezing and thawing 0 cycle</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8842471/figures/8842471.fig.006b.svgz" name="8842471.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Freezing and thawing 20 cycles</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8842471/figures/8842471.fig.006c.svgz" name="8842471.fig.006c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Freezing and thawing 40 cycles</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8842471/figures/8842471.fig.006d.svgz" name="8842471.fig.006d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Freezing and thawing 60 cycles</td></tr></table>

<div>The conventional triaxial compression experimental data of rocks confined by 4 MPa under freezing and thawing cycle condition.</div>

Geofluids

fig6

Figure 6

Figure 6: Damage Statistical Empirical Model for Fractured Rock under Freezing-Thawing Cycle and Loading 