Experiment on Conical Pick Cutting Rock Material Assisted with Front and Rear Water Jet

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Material</td><td align="center">Density (kg/m<sup>3</sup>)</td><td align="center">Elasticity modulus (GPa)</td><td align="center">Poisson’s ratio</td><td align="center">Compressive strength (MPa)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">Coal sample</td><td align="center">2378</td><td align="center">30.12</td><td align="center">0.27</td><td align="center">12.36</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 1

Table 1: Experiment on Conical Pick Cutting Rock Material Assisted with Front and Rear Water Jet 