A STUDY FOR LABORATORY IMPLEMENTATION OF FATIGUE MIX DESIGN PROCEDURES

This study has been concerned with the evaluation of material characteristics affecting the crack resistance of bituminous mixtures used in the State of Ohio. Four typical asphaltic mixtures conforming to Ohio's specifications were used. The evaluation of mixture characteristics was carried out using Marshall stability criteria, fracture toughness, dynamic modulus, modulus of resilience, indirect tensile strength and fatigue life estimation. It is shown that at low and intermediate service temperatures, the fatigue response is a controlling criterion, and the fatigue parameter A is found to be an adequate representation of mixture properties. It has been concluded that the fatigue-associated mixture design could be optimized using the principles of fracture mechanics.

  • Corporate Authors:

    Ohio State University, Columbus

    410 West Tenth Avenue
    Columbus, OH  United States  43210

    Ohio Department of Transportation

    25 South Front Street
    Columbus, OH  United States  43215

    Federal Highway Administration

    Office of Research and Development, 1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Authors:
    • Majidzadeh, K
    • Karakouzian, M
  • Publication Date: 1976-11

Media Info

  • Pagination: 85 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00154794
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: FHWA/RD/M-0353 Final Rpt., EES-483
  • Files: NTIS, TRIS, USDOT, STATEDOT
  • Created Date: Jun 17 1977 12:00AM