This study aimed to investigate the dynamic response of roller-compacted concrete (RCC)-base asphalt pavement under traffic loads. Several strain and temperature sensors were embedded in a test road at different depths. The dynamic responses driven by truck passage were tested, and the effects of axle load, vehicle speed, vehicle type, and temperature on the dynamic response were investigated. The results showed that the transverse strain in asphalt surfaces was tensile, while the longitudinal strain alternated in tension and compression. The longitudinal and transverse strains in the base and subbase were in tension and compression, respectively, and the longitudinal strain was greater than the transverse strain. The tensile strain in asphalt pavement increased with decreasing vehicle speed, increasing axle load. When the axle weight of the truck was doubled, the tensile strain in the upper and lower layers of the asphalt pavement increased under low temperature and low speed conditions.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Dynamic Response of Roller-Compacted Concrete-Base Asphalt Pavement


    Contributors:
    Xu, Xinquan (author) / Yang, Jun (author) / Wu, Chuanhai (author) / Zhang, Xiaorui (author)

    Conference:

    19th COTA International Conference of Transportation Professionals ; 2019 ; Nanjing, China


    Published in:

    CICTP 2019 ; 893-904


    Publication date :

    2019-07-02




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Investigation of the use of reclaimed asphalt pavement as aggregates in roller compacted concrete for road base pavement in Vietnam

    Nguyen, Thi Huong Giang / Nguyen, Tien Dung / Tran, Trung Hieu et al. | Springer Verlag | 2019


    Consistency control of roller-compacted concrete for pavement

    Chhorn, Chamroeun / Lee, Seung-Woo | Springer Verlag | 2016


    Simplified Design of Roller-Compacted Concrete Composite Pavement

    Delatte, Norbert | Transportation Research Record | 2004


    Comparative Analysis of Jointed Plain Concrete Pavement and Roller-Compacted Concrete Pavement

    Selvam, M. / Kumar, Major Nitesh / Singh, Surender | Transportation Research Record | 2023


    Consistency control of roller-compacted concrete for pavement

    Chhorn, Chamroeun / Lee, Seung-Woo | Online Contents | 2017