Theoretical Analysis and Experimental Evaluation of Road Dynamic Behavior on Different Subgrades

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Filling medium in subgrade</td><td class="align_center">Number of jacks, <i>n</i></td><td class="align_center"><i>y</i><sub>0</sub></td><td class="align_center"><i>λ</i></td><td class="align_center"><i>R</i><sup>2</sup></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="2">Sand bag</td><td class="align_center">1</td><td class="align_center">0.441</td><td class="align_center">−0.233</td><td class="align_center">0.994</td></tr><tr><td class="align_center">3</td><td class="align_center">1.121</td><td class="align_center">−1.127</td><td class="align_center">0.986</td></tr><tr><td class="align_left" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="2">Gravel</td><td class="align_center">1</td><td class="align_center">0.338</td><td class="align_center">−0.107</td><td class="align_center">0.985</td></tr><tr><td class="align_center">3</td><td class="align_center">0.891</td><td class="align_center">−0.82</td><td class="align_center">0.990</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Values of the fitting parameters under different conditions shown in Figure <a href="../fig22/">22</a>.</div>

Advances in Civil Engineering

tab7

Table 7

Table 7: Theoretical Analysis and Experimental Evaluation of Road Dynamic Behavior on Different Subgrades 