Theoretical Calculation and Experimental Analysis on Initial Shock Pressure of Borehole Wall under Axial Decoupled Charge

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2018/7036726/figures/7036726.fig.006a.svgz" name="7036726.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Up-air-deck charge</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2018/7036726/figures/7036726.fig.006b.svgz" name="7036726.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Middle-air-deck charge</td></tr></table>

<div>The cement mortar model and layout of measuring points.</div>

Shock and Vibration

fig6

Figure 6

Figure 6: Theoretical Calculation and Experimental Analysis on Initial Shock Pressure of Borehole Wall under Axial Decoupled Charge 