Research on the Prediction Model of the Friction Coefficient of Asphalt Pavement Based on Tire-Pavement Coupling

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Testing items</td><td class="align_center">Specific parameter range</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Pavement textures</td><td class="align_center">0.46, 1.29, 1.41</td></tr><tr><td class="align_left">Tire load (N)</td><td class="align_center">150, 200, 250</td></tr><tr><td class="align_left">Tire pressure (bar)</td><td class="align_center">1.5, 2.0, 2.5, 3.0</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div><i>Note.</i> The MPD value is obtained from the specimens of AC, SMA, and OGFC by laser scanning.<br/></div></td></tr></table>

<div>Testing conditions of tire-pavement static contact.</div>

Advances in Materials Science and Engineering

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Table 2: Research on the Prediction Model of the Friction Coefficient of Asphalt Pavement Based on Tire-Pavement Coupling 