Research Article
Loading Rate Effect of Rock Material with the Direct Tensile and Three Brazilian Disc Tests
Table 1
Test parameters for the direct tensile test specimens.
| | No | D (mm) | H (mm) | (kg/m3) | (mm/s) | (10−3) | (MPa) | Log(MPa/s) |
| | 2–1 | 48.73 | 100.43 | 2423.87 | 0.001 | 7.86 | 3.57 | −2.35 | | 2–3 | 48.73 | 101.02 | 2436.25 | 0.01 | 8.62 | 4.16 | −1.32 | | 2–4 | 48.73 | 100.48 | 2428.01 | 0.1 | 9.10 | 4.36 | −0.36 | | 2–6 | 48.73 | 99.93 | 2435.99 | 1 | 9.75 | 4.66 | 0.67 |
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