Geological Composition and Structure of the Filling Zone and Its Water-Resisting Property Evaluation on the Top of Ordovician Limestone

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Evaluation factors</td><td class="align_center">Interbedded mudstone thickness ratio</td><td class="align_center">Relative argillaceous content</td><td class="align_center">Impermeable filling zone thickness</td><td class="align_center">RQD</td><td class="align_center">Faulting</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Weights</td><td class="align_center">0.279</td><td class="align_center">0.181</td><td class="align_center">0.193</td><td class="align_center">0.021</td><td class="align_center">0.326</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The weight of condition factors obtained from the entropy method.</div>

Geofluids

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Table 2

Table 2: Geological Composition and Structure of the Filling Zone and Its Water-Resisting Property Evaluation on the Top of Ordovician Limestone 