RUTTING AND UNDULATION OF BITUMINOUS STRUCTURES /IN DUTCH/

RUTTING AND UNDULATION OF BITUMINOUS LAYERS UNDER MOVING, STOPPING AND ACCELERATING TRAFFIC ARE DISCUSSED. POSSIBLE CAUSES OF THESE PHENOMENA ARE ANALYSED, AND ROUGH CRITERIA FOR THE JUDGEMENT OF RUT-DEPTH AND UNDULATION AMPLITUDE ARE GIVEN. STEPS TO PREVENT OR TO LIMIT THESE PHENOMENA ARE DEALT WITH. IN ORDER TO GET INSIGHT INTO THE RESISTANCE AGAINST PLASTIC DEFORMATION OF BITUMINOUS MIXTURES THE USE OF THE MARSHALL TEST IS RECOMMENDED AND IN PARTICULAR THE DETERMINATION OF THE SO-CALLED "MARSHALL-STIFFNESS", DEFINED AS THE RATIO OF STABILITY AND FLOW-VALUE. MODIFICATIONS OF BITUMINOUS MIXTURES ARE PROPOSED TO INCREASE THE STIFFNESS AND SOME TENTATIVE FIGURES REGARDING THE REQUIRED STIFFNESS ARE GIVEN. /SWOV/RRL/

  • Supplemental Notes:
    • Vol 23, 24 PP, 3 FIG, 3 PHOT, 1 TAB, 10 REF
  • Corporate Authors:

    Stichting Studie Centrum Wegnebouw

    Jansbuitensingel 14A
    Arnhem,   Netherlands 
  • Publication Date: 1969-10

Subject/Index Terms

Filing Info

  • Accession Number: 00211265
  • Record Type: Publication
  • Source Agency: Road Research Laboratory /UK
  • Files: TRIS
  • Created Date: Jun 29 1971 12:00AM