Engineering Characteristics and Application Analysis of Red Sandstone in the Lanzhou Metro

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Rock sample</td><td class="align_center">Provincial Government</td><td class="align_center">Xiguanshizi</td><td class="align_center">No. 5 Bus Company</td><td class="align_center">Yanbei road</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Fractal dimension (D)</td><td class="align_center">2.29</td><td class="align_center">2.52</td><td class="align_center">2.76</td><td class="align_center">2.61</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The fractal dimension of rock.</div>

Geofluids

tab2

Table 2

Table 2: Engineering Characteristics and Application Analysis of Red Sandstone in the Lanzhou Metro 