VERIFICATION OF BITUMINOUS MIXTURES RHEOLOGICAL PARAMETERS THROUGH RUTTING TEST

The results of creep tests carried out on 27 bituminous mixtures in NAT are presented. The tests have shown that the Buergers modelafetys parameters determined after the third loading-unloading cycle have the smallest approximation errors. The rheological parameters determined in this way were verified in the FPRT for which the authors have developed a theoretical model based on FEM. Close agreement between the rut depth calculated according to the proposed model for the rheological parameters and the measured rut depth was found. (A)

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    EDITIONS HERMES

    8 QUAI DU MARCHE-NEUF
    PARIS,   France  F-75004
  • Authors:
    • SZYDLO, A
    • Mackiewicz, Piotr
  • Publication Date: 2003

Language

  • English

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Filing Info

  • Accession Number: 00986986
  • Record Type: Publication
  • Source Agency: Swedish National Road and Transport Research Institute (VTI)
  • Files: ITRD, ATRI
  • Created Date: Mar 3 2005 12:00AM