The study describes a study conducted at the University of Wyoming to evaluate the various factors affecting the accuracy of Road Profilers measurements. Highway agencies across the U.S. use Road Profilers to measure roughness and rut-depth characteristics of pavements. These factors included: errors caused by differences in equipment being used, human operators, and environmental conditions. In addition, the study involved comparing results from four commonly used rut-depth measurement techniques.


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    Title :

    Factors Affecting the Accuracy of Road Profilers Measurements


    Contributors:
    K. Ksaibati (author) / S. Asnani (author) / T. M. Adkins (author)

    Publication date :

    1993


    Size :

    116 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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