Backcalculation of Layer Moduli of LTPP General Pavement Study (GPS) Sites

Details

• Creators:
  Killingsworth, Brian ; Von Quintus, Harold L.
• Corporate Creators:
  Brent Rauhut Engineering, Inc.
• Contributors:
  Richter, Cheryl Allen
• Corporate Contributors:
  United States. Federal Highway Administration. Office of Engineering Research and Development ; Turner-Fairbank Highway Research Center
• Subject/TRT Terms:
  • Backcalculation
  • Modulus of resilience
  • Pavement layers
  • Pavement performance
• Publication/ Report Number:
  FHWA-RD-97-086
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States
• Contracting Officer:
  Richter, Cheryl A.
• Corporate Publisher:
  United States. Federal Highway Administration. Office of Engineering Research and Development
• Abstract:
  This report details the activities and process by which the re-backcalculation of Long Term Pavement Performance (LTPP) General Pavement Study (GPS) test sections were completed. It details how the backcalculation program was selected, lists the GPS sections re-backcalculated, presents the results of the revised backcalculations and discusses the problem sections that were encountered. The report is also accompanied by a data base that contains results from the original Strategic Highway Research Program (SHRP) backcalculation process and those sections that were re-backcalculated.
• Format:
  PDF
• Funding:
  DTFH61-95-C-00029
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/40868/dot_40868_DS1.pdf
• File Type:
  [PDF - 2.85 MB]
• Collection(s):
  Federal Highway Administration
• Main Document Checksum:
  urn:sha-512:ef1a6e9d4ad326df6016a3725f195489e1d8a145c5db1ed5c7d5aee1c4f9b97a2f599df14d59464f7ea4340de42dcd7835032e2ca395757f9aac95d262968e73