A pavement management research program for Oregon highways : interim report.

Details

• Creators:
  George, Anthony J. ; Brock, Leon G. ; Beecroft, Gordon
• Corporate Creators:
  Oregon. Dept. of Transportation. Research Section
• Corporate Contributors:
  Oregon. Department of Transportation ; United States. Federal Highway Administration
• Subject/TRT Terms:
  • Pavement management systems
  • Highway planning
  • Costs
  • Pavement distress
  • pavement management
  • deflection monitoring
  • life-cycle costs
  • cost-effectiveness analysis
  • objective pavement rating
  • dynaflect
  More +
• Publication/ Report Number:
  FHWA/OR 85-03
• Resource Type:
  Tech Report
• Geographical Coverage:
  Oregon
• Corporate Publisher:
  Oregon. Dept. of Transportation. Research Section
• Abstract:
  This is the first in a series of reports documenting progress on a statewide pavement management research project. The overall project is conducting research into pavement life cycles of different rehabilitation treatment; the cost-effectiveness of each treatment; and, the use of deflection, percent cracks, percent patches, and rut depth in a statewide pavement management system. ; This report describes the project history and previous work conducted to date, as well as the scope of work of the present project. A brief discussion of literature review results is provided. ; The major emphasis of this report is a description of the pavement deflection data collection program--a statewide effort which monitors more than 1000 test sites once every two years. Data collected for the correlation of Benkelman beam deflection to Dynaflect deflection is analyzed and an equation relating the two is proposed for use in Oregon. Data collected for developing a Dynaflect deflection temperature correction factor (normalized to 70 degrees Fahrenheit) is described.
• Format:
  PDF
• Funding:
  HP&R 085-5153
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/22414/dot_22414_DS1.pdf
• File Type:
  [PDF - 1.35 MB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:06f266eb29fd6dc76b034385f8ee72ad503d5c9ed3b546e21eb1cfbf043803c9b4011d7cb7f411f11df75e99dffb0b03deaf4903987b040f4a4a049cc824a09d