The following models were investigated: the dynamic modulus estimation model, the relationship between the dynamic modulus and the pavement response; and the relationship between the pavement response (strains) and pavement performance. In addition to these, the experiment aims to compare the performance of the coarse and fine Superpave mixes, and to validate and calibrate the Asphalt Pavement Analyzer (APA) and Hamburg Wheel-Tracking Device Tester (HWTD) as screening tools for estimating rutting performance of Superpave asphalt mixes.


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    Title :

    Verification of Mechanistic-Empirical Design Models for Flexible Pavements through Accelerated Pavement Testing, Technical Summary


    Contributors:
    S. Romanoschi (author) / P. Lewis (author) / D. Gedafa (author) / M. Hossain (author)

    Publication date :

    2014


    Size :

    2 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English