Investigating the Hydraulic Properties of Unsaturated Crushed Stone Aggregate to Enhance Horizontal Drainage Systems on Soft Ground

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Material</td><td class="align_center" colspan="3">Maximum unit weight (kN/m<sup>3</sup>)</td></tr><tr class="thead"><td class="align_center">Loose</td><td class="align_center">Normal</td><td class="align_center">Dense</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Crushed stone aggregate</td><td class="align_center">13.01</td><td class="align_center">14.65</td><td class="align_center">15.38</td></tr><tr><td class="align_left">Sand</td><td class="align_center">13.75</td><td class="align_center">15.71</td><td class="align_center">16.07</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Maximum material unit weight for crushed stone aggregate and sand based on compaction condition.</div>

Advances in Civil Engineering

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Table 2: Investigating the Hydraulic Properties of Unsaturated Crushed Stone Aggregate to Enhance Horizontal Drainage Systems on Soft Ground 