Calibration of Contact Parameters for Moist Bulk of Shotcrete Based on EDEM

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">P-P restitution coefficient</td><td class="align_center">0.4</td></tr><tr><td class="align_left">P-S restitution coefficient</td><td class="align_center">0.5</td></tr><tr><td class="align_left">P-S static friction coefficient</td><td class="align_center">0.5</td></tr><tr><td class="align_left">P-S rolling friction coefficient</td><td class="align_center">0.2</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Nonsignificantly affected parameters.</div>

Advances in Materials Science and Engineering

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Table 4

Table 4: Calibration of Contact Parameters for Moist Bulk of Shotcrete Based on EDEM 