A Study on Cut Blasting with Large Diameter Charges in Hard Rock Roadways

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Density (kg·m<sup>−3</sup>)</td><td class="align_center">Bulk modulus (GPa)</td><td class="align_center">Shear modulus (GPa)</td><td class="align_center">Tensile cut-off (GPa)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1800</td><td class="align_center">1.32</td><td class="align_center">0.016</td><td class="align_center">0.0</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Parameters for the stemming material.</div>

Advances in Civil Engineering

tab6

Table 6

Table 6: A Study on Cut Blasting with Large Diameter Charges in Hard Rock Roadways 