Study on the Changing Rules of Silty Clay’s Pore Structure under Freeze-Thaw Cycles

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Soil sample ID</td><td class="align_center">Fractal dimension <i>D</i></td><td class="align_center">Regression coefficient <i>R</i><sup>2</sup></td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">a3</td><td class="align_center">2.9248</td><td class="align_center">0.9636</td></tr><tr><td class="align_left">a20</td><td class="align_center">2.8737</td><td class="align_center">0.9589</td></tr><tr><td class="align_left">b3</td><td class="align_center">2.8936</td><td class="align_center">0.9582</td></tr><tr><td class="align_left">b20</td><td class="align_center">2.8613</td><td class="align_center">0.9656</td></tr><tr><td class="align_left">c3</td><td class="align_center">2.9470</td><td class="align_center">0.9561</td></tr><tr><td class="align_left">c20</td><td class="align_center">2.8499</td><td class="align_center">0.9674</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Calculated fractal dimensions and regression coefficients of different soil samples.</div>

Advances in Civil Engineering

tab6

Table 6

Table 6: Study on the Changing Rules of Silty Clay’s Pore Structure under Freeze-Thaw Cycles 