Strength Characteristics of Nonpenetrating Joint Rock Mass under Different Shear Conditions

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Normal stress (MPa)</td><td class="align_center">0.5</td><td class="align_center">1</td><td class="align_center">1.5</td><td class="align_center">2</td><td class="align_center">3</td></tr><tr><td class="align_left" colspan="6"><hr/></td></tr><tr><td class="align_left">Peak shear stress (MPa)</td><td class="align_center">5.75</td><td class="align_center">6.09</td><td class="align_center">6.20</td><td class="align_center">6.53</td><td class="align_center">6.82</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Peak shear stress statistics of each group.</div>

Advances in Civil Engineering

tab3

Table 3

Table 3: Strength Characteristics of Nonpenetrating Joint Rock Mass under Different Shear Conditions 