Experimental Investigation on the Deformation and Fracture of Steel Square Tubes under Double-Explosion Loadings

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Elongation <i>ε</i><sub>f</sub> (%)</td><td class="align_center">Elastic modulus <i>E</i> (GPa)</td><td class="align_center">Yield strength <i>σ</i><sub>s</sub> (MPa)</td><td class="align_center">Tensile strength <i>σ</i><sub>b</sub> (MPa)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">26</td><td class="align_center">208</td><td class="align_center">239</td><td class="align_center">430</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Shock and Vibration

tab2

Table 2

Table 2: Experimental Investigation on the Deformation and Fracture of Steel Square Tubes under Double-Explosion Loadings 