THE HOMOGENEITY COEFFICIENT OF CONCRETE USED FOR ROAD CONSTRUCTION (IN RUSSIAN)

THE IMPORTANCE IS EMPHASIZED OF SELECTING THE HOMOGENEITY COEFFICIENT FOR THE DESIGN OF CONCRETE ROAD AND RUNWAY SURFACINGS. GOST SPECIFICATION 10.180-62 IS USED IN THE USSR FOR THE DETERMINATION OF THE HOMOGENEITY COEFFICIENT. STATISTICAL ANALYSIS OF RESULTS OF COMPRESSION AND BENDING TESTS CARRIED OUT ON TWO CONSTRUCTION SITES, THE SURFACINGS OF WHICH WERE DESIGNED ACCORDING TO THE ABOVE SPECIFICATION, SHOWS THAT THESE RESULTS ARE NOT IN ACCORDANCE WITH THE LAPLACE-GAUSS LAW. UNDER THESE CONDITIONS, THE APPLICATION OF THE STANDARD MAY LEAD TO SERIOUS ERRORS. A NEW METHOD OF DESIGN IS PROPOSED WHICH IS APPLICABLE TO ALL CASES, REQUIRES LESS CALCULATION AND UTILIZES MORE EXPERIMENTAL DATA IN THE ZONE OF BITUMEN STRENGTH THAN THE STANDARD METHOD. /LCPC/RRL/

• Supplemental Notes:
  • Vol 30, No 2, PP 19-20, 1 FIG, 3 TAB, 3 REF
• Authors:
  • Zashchepin, A N
  • Volodin, V V
• Publication Date: 1967-2

Media Info

• Serial:
  • Avtomobil Nye Dorogi /Ussr/
  • Publisher: Kiev

Subject/Index Terms

• TRT Terms: Airport runways; Bend tests; Coefficients; Compression tests; Concrete pavements; Homogeneity; Pavement design; Road construction; Specifications; Statistical analysis; Surfacing
• Old TRIS Terms: Compressive strength tests
• Subject Areas: Data and Information Technology; Highways; Materials; Pavements;

Filing Info

• Accession Number: 00212729
• Record Type: Publication
• Source Agency: Road Research Laboratory /UK
• Files: TRIS
• Created Date: Sep 21 1970 12:00AM