Nondestructive testing using Falling Weight Deflectometers is commonly performed to determine in-situ pavement layer strengths. The strength values are then used in pavement design to predict the stresses and strains that will be induced in the pavement by standard design loads. The report addresses the issue of 'Given a set of moduli value obtained from FWD testing how accurate are they in predicting what a truck load will do to the pavement.' Testing was performed on instrumented pavements with both FWD and known truck loads.


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    Title :

    Comparing Pavement Responses under FWD and Truck Loads


    Contributors:
    T. Akram (author) / T. Scullion (author) / R. E. Smith (author)

    Publication date :

    1993


    Size :

    50 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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