Based on the static creep test and dynamic test of three kinds of asphalt, the creep compliance curves and dynamic compliance curves were obtained, and the viscoelastic properties of asphalt were analyzed. lt is well known that the retardation time spectra of asphalt are critical for viscoelastic functions, all viscoelastic functions belong to the same retardation time spectra. The discrete retardation time spectra were calculated using non-linear regression method according to the data of creep compliances and dynamic compliances. The dynamic compliances of asphalt converted to creep compliances in short time were used to predict creep compliances in long time. The result shows that retardation time spectra can accurately convert static dynamic viscoelastic functions and predict creep characteristic of asphalt.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Calculation and Application of the Retardation Time Spectra of Asphalt


    Contributors:


    Publication date :

    2008-06-16


    Size :

    42008-01-01 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Research on Designing Optimum Asphalt Content of Asphalt Mixture by Calculation and Experimental Method

    Liu, W.F. / Li, H.M. / Tian, B.P. | British Library Conference Proceedings | 2011


    Retardation of the automobile

    Younger, John | Engineering Index Backfile | 1917


    VEHICLE RETARDATION TORQUE CONTROL

    ANDREASSON MATTIAS / VIKSTRÖM ANDERS / JIANG BINCHENG | European Patent Office | 2024

    Free access

    VEHICLE RETARDATION TORQUE CONTROL

    ANDREASSON MATTIAS / VIKSTRÖM ANDERS / JIANG BINCHENG | European Patent Office | 2024

    Free access

    Closing the Loop - Retardation Control

    James, R. / Institution of Mechanical Engineers; Railway Division | British Library Conference Proceedings | 1993