Research Article
Maximum Likelihood Estimation of Parameters for Advanced Continuously Reinforced Concrete Pavement (CRCP) Punchout Calibration Model
Table 1
Summary information on LTPP data.
| State | SHRP_ID | Date open to traffic | Annual daily truck traffic at beginning year | Mean crack spacing (m) | Steel content (%) | PCC thickness (mm) | Base type |
| South Carolina | 45_5035 | 10/1/1975 | 257 | 0.75 | 0.63 | 203 | Cement-treated subgrade soil | Texas | 48_5323 | 9/1/1980 | 768 | 0.71 | 0.61 | 229 | HMA and lime-treated soil |
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