supported by the Fundamental Research Funds for the Central Universities(Grant No.2021QN1006);Natural Science Foundation of Hunan(Grant No.2023JJ50418);Hunan Provincial Transportation Technology Project(Grant No.202109).
To improve the prediction accuracy of the International Roughness Index(IRI)of Jointed PlainConcrete Pavements(JPCP)and Continuously Reinforced Concrete Pavements(CRCP),a machine learning approach is developed in this...