Research Article
Experimental Study of Dynamic Mechanics Characteristics of Saturated Marble under Low Temperature
Table 2
Energy distribution statistics with the SHPB dynamic impact test.
| T/°c | Incident energy WI/J | Reflected energy WR/J | Transmitted energy WT/J | Dissipated energy WL/J | Experimental value | Mean value | Experimental value | Mean value | Experimental value | Mean value | Experimental value | Mean value |
| 25 | 480.39 | 498.60 | 42.42 | 51.00 | 409.62 | 421.07 | 28.35 | 26.64 | 513.32 | 54.31 | 439.75 | 19.26 | 502.10 | 56.26 | 413.84 | 32.00 | −5 | 532.98 | 525.62 | 68.89 | 95.72 | 412.45 | 249.10 | 51.64 | 147.47 | 517.31 | 182.20 | 133.67 | 201.44 | 526.56 | 136.07 | 201.17 | 189.32 | −10 | 516.69 | 516.3 | 115.20 | 86.82 | 234.52 | 337.70 | 166.97 | 91.79 | 519.07 | 54.65 | 440.30 | 24.12 | 513.14 | 90.60 | 338.27 | 84.27 | −15 | 502.71 | 511.71 | 64.36 | 52.95 | 361.51 | 412.73 | 76.84 | 52.66 | 501.58 | 42.89 | 466.04 | 12.56 | 530.83 | 51.59 | 410.65 | 68.59 | −20 | 542.55 | 542.55 | 45.99 | 45.99 | 497.49 | 497.49 | 19.07 | 19.07 | −30 | 539.87 | 546.8 | 71.55 | 92.29 | 377.93 | 329.00 | 90.39 | 122.51 | 544.16 | 92.52 | 326.28 | 125.36 | 556.37 | 121.79 | 282.80 | 151.78 | −40 | 523.33 | 528.44 | 131.03 | 103.98 | 226.15 | 266.38 | 166.15 | 158.08 | 530.00 | 76.9 | 309.00 | 144.10 | 532.00 | 104.00 | 264.00 | 164.00 |
|
|