Study of Damage Constitutive Model of Brittle Rocks considering Stress Dropping Characteristics

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Number</td><td class="align_center"><i>σ</i><sub>3</sub> (MPa)</td><td class="align_center"><i>η</i></td><td class="align_center"><i>n</i></td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">15</td><td class="align_center">0.33</td><td class="align_center">0.46</td></tr><tr><td class="align_left">2</td><td class="align_center">25</td><td class="align_center">0.39</td><td class="align_center">0.14</td></tr><tr><td class="align_left">3</td><td class="align_center">35</td><td class="align_center">0.43</td><td class="align_center">0.09</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Parameters related to correction factor.</div>

Advances in Civil Engineering

tab2

Table 2

Table 2: Study of Damage Constitutive Model of Brittle Rocks considering Stress Dropping Characteristics 