Model Test Study on Cylindrical Blasting Stress Wave Propagation across Jointed Rock Mass with Different Initial Stresses

<div class="floats-full-page floats-full-page-other"><h2>Table 2</h2><div class="floats-full-page-caption"><div>Physicomechanical parameters and stress similarity coefficient of the similar materials.</div></div><div class="floats-full-page-content"><table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr /></td></tr><tr class="thead"><td class="align_left">Type</td><td class="align_center"><i>R</i><sub><i>c</i></sub> (MPa)</td><td class="align_center"><i>σ</i><sub><i>t</i></sub> (MPa)</td><td class="align_center"><i>E</i><sub><i>50</i></sub> (GPa)</td><td class="align_center"><i>φ</i> (°)</td><td class="align_center"><i>c</i> (MPa)</td><td class="align_center"><i>μ</i></td><td class="align_center"><i>ρ</i> (kg/m<sup>3</sup>)</td></tr><tr><td class="thead-hr" colspan="8"><hr /></td></tr><tr><td class="align_left">Similar material</td><td class="align_center">5.864</td><td class="align_center">0.613</td><td class="align_center">5.226</td><td class="align_center">23.2</td><td class="align_center">1.49</td><td class="align_center">0.203</td><td class="align_center">1980</td></tr><tr><td class="align_left"><i>C</i><sub><i>σ</i></sub></td><td class="align_center">20.5</td><td class="align_center">19.6</td><td class="align_center">9.6</td><td class="align_center">—</td><td class="align_center">20.1</td><td class="align_center">—</td><td class="align_center">—</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr" /></td></tr></table></td></tr></table></div></div>

Table 2 | Model Test Study on Cylindrical Blasting Stress Wave Propagation across Jointed Rock Mass with Different Initial Stresses

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Table 2: Model Test Study on Cylindrical Blasting Stress Wave Propagation across Jointed Rock Mass with Different Initial Stresses

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Table 2

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