Experimental Study on Mechanical Properties of Freeze-Thaw Damaged Red Sandstone under Combined Dynamic and Static Loading

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Freeze-thaw cycle</td><td class="align_center">0</td><td class="align_center">10</td><td class="align_center">20</td><td class="align_center">30</td></tr><tr><td class="align_left">Damage variable</td><td class="align_center">−0.02</td><td class="align_center">0.17</td><td class="align_center">0.34</td><td class="align_center">0.37</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Damage variable value when axial pressure is 5 MPa.</div>

Shock and Vibration

tab2

Table 2

Table 2: Experimental Study on Mechanical Properties of Freeze-Thaw Damaged Red Sandstone under Combined Dynamic and Static Loading 