Research Article
Study on the Combined Effect of Inclined Natural Fracture and Water Jet Slot on the Blast-Induced Crack Propagation Law
| Specimen number | Size (m) | Dn (m) | αn (°) | Natural fracture | Water jet slot |
| SNI-1 | 0.06 × 0.004 × 0.004 | 0.006 × 0.001 × 0.004 | 0.03 | 30 | SNI-2 | 0.06 × 0.004 × 0.004 | 0.006 × 0.001 × 0.004 | 0.06 | 30 | SNI-3 | 0.06 × 0.004 × 0.004 | 0.006 × 0.001 × 0.004 | 0.03 | 60 | SNI-4 | 0.06 × 0.004 × 0.004 | 0.006 × 0.001 × 0.004 | 0.06 | 60 | SNV-1 | 0.06 × 0.004 × 0.004 | 0.006 × 0.001 × 0.004 | 0.03 | 90 | SNV-2 | 0.06 × 0.004 × 0.004 | 0.006 × 0.001 × 0.004 | 0.09 | 90 |
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