Research Article
Evaluating RLWT Rutting Test of Asphalt Mixtures Based on Industrial Computerized Tomography
Table 1
Statistical table of gray level.
| Subimage | Statistical starting point | Statistical end point | Peak value | Average | Standard deviation |
| Central disk | 158 | 233 | 211 | 202 | 6.86 | Second ring | 128 | 240 | 214 | 204 | 7.78 | Third ring | 121 | 244 | 217 | 206 | 9.26 | Fourth ring | 116 | 255 | 230 | 215 | 9.63 | Fifth ring | 114 | 255 | 236 | 218 | 10 |
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