SHEAR STRENGTH AND DEFORMATION OF BITUMINOUS SURFACINGS /IN RUSSIAN/

THE MOST COMMON DEFECTS OCCURRING IN FLEXIBLE SURFACINGS ARE SHEARING CAUSED BY REPEATED LOADING DURING WARM WEATHER, AND CRACKING DUE TO EXCESSIVE TENSILE STRESSES DURING COLD WEATHER. A RELATION IS PRESENTED WHICH PREVENTS SHEARING (COULOMB'S THEORY) AND CRACKING (EXTENSION LESS THAN THE PERMISSIBLE MAXIMUM EXTENSION). THE IN FLUENCE ON THESE VALUES OF THE GRADING OF THE AGGREGATES, VISCOSITY OF THE BINDER, FILLER CONTENT, AND TYPE OF ADMIXTURE IS ANALYSED AND RECOMMENDATIONS ADAPTABLE TO DIFFERENT CLIMATIC ZONES ARE PROPOSED. /LCPC/RRL/

  • Supplemental Notes:
    • Vol 30, No 7, PP 5-6, 1 FIG, 1 TAB
  • Authors:
    • Zakharov, V A
    • Kalert, A A
  • Publication Date: 1967-7

Media Info

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Filing Info

  • Accession Number: 00211031
  • Record Type: Publication
  • Source Agency: Road Research Laboratory /UK
  • Files: TRIS
  • Created Date: May 16 1971 12:00AM