Research Article
Dynamic Tensile Properties of Granite Varied with Depths under a Similar Loading Rate
Table 8
Testing result of the dynamic tension test at depth 530 m.
| No. | D (mm) | B (mm) | ρ (kg/m3) | Vp (m/s) | σd (MPa) | Loading rate (106 MPa/s) |
| 530-1 | 48.24 | 27.15 | 2711.87 | 5323.53 | 20.67 | 0.12 | 530-2 | 48.31 | 26.04 | 2641.11 | 5208.00 | 27.39 | 0.37 | 530-3 | 48.29 | 26.42 | 2625.95 | 5284.00 | 27.57 | 0.35 | 530-4 | 48.27 | 27.39 | 2664.80 | 5167.92 | 28.04 | 0.41 | 530-5 | 48.50 | 27.43 | 2635.74 | 5175.47 | 28.55 | 0.37 | 530-6 | 48.41 | 26.49 | 2616.31 | 5094.23 | 25.80 | 0.44 | 530-7 | 48.15 | 27.50 | 2697.36 | 5392.16 | 35.87 | 0.54 |
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