Research Article
Experimental Study on Physical and Dynamic Mechanical Properties of Temperature-Water Coupled Sandstone
Table 1
Physical parameters of sandstone before and after water bath.
| | Specimen number | Without the water bath | After the water bath | | Diameter (mm) | Thickness (mm) | Mass (g) | Volume (cm3) | Density (g·cm−3) | Longitudinal wave velocity (m·s−1) | Temperature (°C) | Diameter (mm) | Thickness (mm) | Mass (g) | Volume (cm3) | Density (g·cm−3) | Longitudinal wave velocity (m·s−1) |
| | GB22-03 | 49.68 | 24.96 | 121.09 | 48.4 | 2.502 | 2600 | 25 | 49.69 | 25.05 | 122.78 | 48.6 | 2.527 | 2319 | | GB22-04 | 49.69 | 25.17 | 122.86 | 48.8 | 2.517 | 2860 | 49.84 | 25.19 | 124.34 | 49.1 | 2.530 | 2422 | | GB22-05 | 49.72 | 25.24 | 123.51 | 49.0 | 2.521 | 2868 | 49.71 | 25.34 | 125.21 | 49.3 | 2.540 | 2437 | | GB22-07 | 49.73 | 25.00 | 122.81 | 48.5 | 2.530 | 2976 | 30 | 49.70 | 25.11 | 124.26 | 48.7 | 2.551 | 2511 | | GB22-08 | 49.72 | 25.01 | 121.57 | 48.5 | 2.504 | 2718 | 49.71 | 25.05 | 123.10 | 48.6 | 2.532 | 2319 | | GB22-09 | 49.73 | 25.06 | 121.78 | 48.7 | 2.502 | 2610 | 49.76 | 25.06 | 123.26 | 48.7 | 2.529 | 2321 | | GB22-13 | 49.72 | 25.09 | 123.05 | 48.7 | 2.526 | 2987 | 35 | 49.81 | 25.15 | 124.25 | 49.0 | 2.535 | 2418 | | GB22-14 | 49.71 | 24.94 | 122.12 | 48.4 | 2.524 | 2834 | 49.71 | 24.97 | 123.45 | 48.5 | 2.547 | 2401 | | GB22-15 | 49.58 | 24.83 | 119.63 | 47.9 | 2.496 | 2821 | 49.62 | 24.79 | 121.14 | 47.9 | 2.528 | 2430 | | GB22-16 | 49.70 | 25.08 | 121.37 | 48.6 | 2.495 | 2612 | 40 | 49.80 | 25.17 | 123.09 | 49.0 | 2.511 | 2247 | | GB22-17 | 49.65 | 25.01 | 121.87 | 48.4 | 2.518 | 2718 | 49.74 | 25.19 | 123.25 | 48.9 | 2.518 | 2209 | | GB22-18 | 49.76 | 25.10 | 123.85 | 48.8 | 2.537 | 2988 | 49.81 | 25.19 | 124.99 | 49.1 | 2.546 | 2377 | | GB22-21 | 49.71 | 25.19 | 123.23 | 48.9 | 2.521 | 2863 | 45 | 49.76 | 25.30 | 124.85 | 49.2 | 2.538 | 2433 | | GB22-22 | 49.72 | 24.90 | 121.83 | 48.4 | 2.520 | 2394 | 49.80 | 25.02 | 123.32 | 48.7 | 2.531 | 2120 | | GB22-23 | 49.74 | 25.07 | 121.93 | 48.7 | 2.504 | 2507 | 49.67 | 25.14 | 123.14 | 48.7 | 2.528 | 2095 | | GB22-26 | 49.69 | 25.07 | 121.63 | 48.6 | 2.502 | 2725 | 50 | 49.77 | 25.18 | 123.44 | 49.0 | 2.520 | 2421 | | GB22-27 | 49.73 | 25.08 | 122.16 | 48.7 | 2.507 | 2986 | 49.88 | 25.21 | 123.30 | 49.2 | 2.504 | 2424 | | GB22-28 | 49.68 | 25.06 | 122.16 | 48.6 | 2.515 | 2848 | 49.74 | 25.12 | 123.50 | 48.8 | 2.530 | 2416 | | GB22-31 | 49.71 | 24.83 | 121.56 | 48.2 | 2.523 | 2956 | 55 | 49.74 | 24.97 | 123.23 | 48.5 | 2.540 | 2400 | | GB22-32 | 49.69 | 24.96 | 121.20 | 48.4 | 2.505 | 2713 | 49.68 | 25.05 | 122.45 | 48.5 | 2.522 | 2456 | | GB22-33 | 49.74 | 24.93 | 122.40 | 48.4 | 2.527 | 2968 | 49.79 | 25.01 | 123.57 | 48.7 | 2.538 | 2452 | | GB22-36 | 49.63 | 24.77 | 118.90 | 47.9 | 2.482 | 2477 | 60 | 49.65 | 24.87 | 120.64 | 48.1 | 2.506 | 2220 | | GB22-37 | 49.77 | 25.04 | 124.03 | 48.7 | 2.547 | 2981 | 49.80 | 25.18 | 125.17 | 49.0 | 2.553 | 2518 | | GB22-38 | 49.69 | 24.88 | 120.38 | 48.2 | 2.495 | 2704 | 49.72 | 25.01 | 121.76 | 48.6 | 2.507 | 2233 | | GB22-41 | 49.64 | 24.80 | 119.69 | 48.0 | 2.494 | 2696 | 65 | 49.66 | 24.96 | 121.38 | 48.3 | 2.511 | 2311 | | GB22-42 | 49.77 | 25.09 | 123.94 | 48.8 | 2.539 | 2987 | 49.79 | 25.22 | 125.17 | 49.1 | 2.550 | 2425 | | GB22-43 | 49.59 | 25.06 | 122.01 | 48.4 | 2.522 | 2847 | 49.64 | 25.11 | 123.18 | 48.6 | 2.535 | 2415 | | GB22-46 | 49.70 | 25.13 | 122.05 | 48.7 | 2.504 | 2991 | 70 | 49.83 | 25.19 | 124.73 | 49.1 | 2.539 | 2519 | | GB22-47 | 49.70 | 24.86 | 120.31 | 48.2 | 2.495 | 2390 | 49.73 | 24.99 | 121.59 | 48.5 | 2.505 | 2231 | | GB22-48 | 49.61 | 25.11 | 122.46 | 48.5 | 2.523 | 2854 | 49.70 | 25.14 | 123.55 | 48.8 | 2.534 | 2514 | | GB22-51 | 49.73 | 24.84 | 121.11 | 48.2 | 2.511 | 2957 | 75 | 49.78 | 24.90 | 124.80 | 48.5 | 2.576 | 2490 | | GB22-52 | 49.73 | 24.95 | 121.49 | 48.5 | 2.507 | 2712 | 49.75 | 25.04 | 122.69 | 48.7 | 2.521 | 2608 | | GB22-53 | 49.59 | 25.04 | 121.30 | 48.4 | 2.509 | 2722 | 49.66 | 25.18 | 122.65 | 48.8 | 2.515 | 2569 | | GB22-56 | 49.71 | 25.09 | 122.11 | 48.7 | 2.508 | 2727 | 80 | 49.85 | 25.13 | 124.82 | 49.0 | 2.546 | 2416 | | GB22-57 | 49.72 | 24.99 | 122.46 | 48.5 | 2.524 | 2717 | 49.76 | 25.12 | 123.81 | 48.8 | 2.535 | 2415 | | GB22-58 | 59.65 | 25.00 | 120.73 | 69.8 | 1.729 | 2404 | 49.80 | 25.04 | 122.13 | 48.8 | 2.504 | 2236 | | GB22-62 | 49.66 | 25.09 | 123.40 | 48.6 | 2.540 | 2851 | 85 | 49.68 | 25.24 | 124.51 | 48.9 | 2.545 | 2629 | | GB22-63 | 49.63 | 24.93 | 121.44 | 48.2 | 2.518 | 2493 | 49.70 | 25.10 | 122.93 | 48.7 | 2.524 | 2510 | | GB22-64 | 49.74 | 25.03 | 123.48 | 48.6 | 2.539 | 2979 | 49.87 | 25.08 | 126.21 | 49.0 | 2.576 | 2508 | | GB22-66 | 49.64 | 25.06 | 121.39 | 48.5 | 2.504 | 2983 | 90 | 49.58 | 25.21 | 124.37 | 48.7 | 2.556 | 2626 | | GB22-67 | 49.74 | 24.96 | 120.76 | 48.5 | 2.491 | 2496 | 49.79 | 25.12 | 122.02 | 48.9 | 2.495 | 2325 | | GB22-68 | 49.71 | 24.99 | 122.63 | 48.5 | 2.529 | 2716 | 49.80 | 25.09 | 124.11 | 48.9 | 2.540 | 2412 | | GB22-70 | 49.73 | 25.03 | 122.06 | 48.6 | 2.511 | 2317 | 95 | 49.75 | 25.15 | 125.80 | 48.9 | 2.573 | 2372 | | GB22-71 | 49.69 | 25.04 | 122.57 | 48.5 | 2.525 | 2721 | 49.77 | 25.15 | 123.63 | 48.9 | 2.527 | 2418 | | GB22-72 | 49.65 | 24.98 | 121.20 | 48.4 | 2.506 | 2402 | 49.77 | 25.03 | 122.25 | 48.7 | 2.511 | 2318 |
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