Experimental and Numerical Study on Mechanical Properties and Deformation Behavior of Beishan Granite considering Heterogeneity

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Confining pressure (MPa)</td><td class="align_center">Simulated strength (MPa)</td><td class="align_center">Experimental strength (MPa)</td><td class="align_center">Error (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">5</td><td class="align_center">237.0</td><td class="align_center">207.1</td><td class="align_center">12.62</td></tr><tr><td class="align_left">10</td><td class="align_center">268.8</td><td class="align_center">245.9</td><td class="align_center">9.31</td></tr><tr><td class="align_left">15</td><td class="align_center">298.6</td><td class="align_center">274.1</td><td class="align_center">8.94</td></tr><tr><td class="align_left">20</td><td class="align_center">326.9</td><td class="align_center">326.6</td><td class="align_center">0.09</td></tr><tr><td class="align_left">30</td><td class="align_center">384.6</td><td class="align_center">405.3</td><td class="align_center">−5.11</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The comparison between simulated strength and experimental strength.</div>

Advances in Civil Engineering

tab5

Table 5

Table 5: Experimental and Numerical Study on Mechanical Properties and Deformation Behavior of Beishan Granite considering Heterogeneity 