Pavement materials and construction (M&C) are inherently variable. Unavoidable inhomogeneous materials, inconsistent construction methods and equipment, and changing weather conditions during construction, among other factors, result in M&C variability. Motivated by the need to provide realistic inputs to pavement quality assurance programs, design procedures and reliability analysis, this paper presents the results of an investigation of variability in key acceptance quality characteristics (AQCs) for both hot-mix asphalt (HMA) and Portland cement concrete (PCC) pavements using empirical data (field and laboratory test results from recently completed construction projects). Variability is measured at three levels: within-lot, within-project and within-state. The variability values found in this study are compared with the variability values reported about 17 years ago. The results showed that major progress had been made over the past two decades in reducing variability in pavement M&C.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Characterisation of variability in highway pavement materials and construction


    Beteiligte:
    Liu, Litao (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2015




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    BKL:    56.24 / 56.24 Straßenbau



    Pavement rolling device for highway pavement construction

    FANG HUI / LIU SHUPENG / HUANG ERZHONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Pavement Construction Variability - Local Roads

    Yeo, R. E. Y. / Auff, A. A. / National University of Singapore; Centre for Transportation Research | British Library Conference Proceedings | 1995


    Environment-friendly dust falling device for highway pavement construction

    ZHANG TING / SUN GANG / MOU ZONGPING et al. | Europäisches Patentamt | 2024

    Freier Zugriff