Research Article
On the Dynamic Mechanical Behaviors of a Fault Unwelded Bimrock Exposed to Freeze-Thaw-Fatigue Loads: A Lab-Scale Testing
Table 1
Description of the bimrock samples under freeze-thaw-fatigue loads.
| | Sample ID | () | F-T cycle | Mass (g) | Density (g/cm3) | P-wave velocity (m/s) |
| | BIM-0-1 | | 0 | 475.12 | 2.602 | 1520 | | BIM-0-2 | | 0 | 469.65 | 2.519 | 1590 | | BIM-0-3 | | 0 | 447.23 | 2.501 | 1550 | | BIM-0-4 | | 0 | 480.08 | 2.451 | 1580 | | BIM-20-1 | | 20 | 473.68 | 2.513 | 1410 | | BIM-20-2 | | 20 | 473.66 | 2.515 | 1430 | | BIM-20-3 | | 20 | 470.96 | 2.504 | 1434 | | BIM-20-4 | | 20 | 485.02 | 2.522 | 1472 | | BIM-40-1 | | 40 | 482.22 | 2.501 | 1300 | | BIM-40-2 | | 40 | 479.26 | 2.509 | 1295 | | BIM-40-3 | | 40 | 478.06 | 2.469 | 1320 | | BIM-40-4 | | 40 | 475.22 | 2.495 | 1356 | | BIM-60-1 | | 60 | 471.11 | 2.403 | 1026 | | BIM-60-2 | | 60 | 459.32 | 2.511 | 1001 | | BIM-60-3 | | 60 | 467.26 | 2.493 | 1020 | | BIM-60-4 | | 60 | 485.22 | 2.395 | 1050 |
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