Experimental Study on the Influence of Aging on Mechanical Properties of Geogrids and Bearing Capacity of Reinforced Sand Cushion

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Geogrid</td><td class="align_center">Tensile strength of geogrid before aging (kN/m)</td><td class="align_center">Radiation intensity (W/m<sup>2</sup>)</td><td class="align_center">Tensile strength of geogrid after aging of 700 h</td><td class="align_center">Aging time (h)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">BG1</td><td class="align_center">15.8</td><td class="align_center">600</td><td class="align_center">10.8</td><td class="align_center">700</td></tr><tr><td class="align_left">BG2</td><td class="align_center">25.5</td><td class="align_center">600</td><td class="align_center">18.35</td><td class="align_center">700</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The tensile strength of geogrid before and after aging.</div>

Advances in Civil Engineering

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Table 5

Table 5: Experimental Study on the Influence of Aging on Mechanical Properties of Geogrids and Bearing Capacity of Reinforced Sand Cushion 