Analysis of the Tunneling Blast Safety Criterion Based on Longitudinal Shocks

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Cartridge diameter (mm)</td><td class="align_center">Hole diameter (mm)</td><td class="align_center">Number of holes</td><td class="align_center">Density (kg/m<sup>3</sup>)</td><td class="align_center">Detonation velocity (m/s)</td><td class="align_center">Stage</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">32</td><td class="align_center">40</td><td class="align_center">180</td><td class="align_center">1000</td><td class="align_center">3200</td><td class="align_center">7</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Shock and Vibration

tab2

Table 2

Table 2: Analysis of the Tunneling Blast Safety Criterion Based on Longitudinal Shocks 