Effect of Nonparallel End Face on Energy Dissipation Analyses of Rocklike Materials Based on SHPB Tests

Table 3

Energy consumption density for mechanical damage calculation (unit: J·cm⁻³).

γ (%)	U
	14 GPa	21 GPa	28 GPa	35 GPa	42 GPa
0	2.658	2.439	2.142	1.630	1.546
0.05	2.627	2.427	2.190	1.661	1.576
0.10	2.728	2.436	2.246	1.691	1.607
0.15	2.731	2.462	2.273	1.725	1.641
0.20	2.838	2.482	2.296	1.769	1.673
0.25	2.846	2.526	2.337	1.904	1.729
0.30	2.886	2.576	2.407	2.012	1.754
0.35	2.930	2.646	2.407	2.272	1.895
0.40	2.969	2.689	2.456	2.345	2.229