Investigation of Pore Structure and Water Imbibition Behavior of Weakly Cemented Silty Mudstone

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Type</td><td class="align_center">Supercapillary opening</td><td class="align_center">Capillary opening</td><td class="align_center">Microcapillary opening</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Size (<i>μ</i>m)</td><td class="align_center">&gt;500 in diameter of pores<br/>&gt;250 <i>μ</i>m in width of fissures</td><td class="align_center">From 500 to 0.2 in diameter of pores<br/>From 250 <i>μ</i>m to 0.1 <i>μ</i>m in width of fissures</td><td class="align_center">Less than 0.2 in diameter of pores<br/>Less than 0.1 in width of fissures</td></tr><tr><td class="align_left">Fluid state</td><td class="align_center">Flow</td><td class="align_center">Flow only with external force</td><td class="align_center">No flow</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Pore classification based on the contribution to fluid percolation.</div>

Advances in Civil Engineering

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Table 1

Table 1: Investigation of Pore Structure and Water Imbibition Behavior of Weakly Cemented Silty Mudstone 