Optimizing Continuous Friction Testing on Low-Speed Roads and in Tight Curves

Details

• Creators:
  Bilbee, Michael ; Mandokhot, Mohit
• Corporate Creators:
  Transportation Research Center Inc
• Corporate Contributors:
  Ohio. Dept. of Transportation. Office of Statewide Planning and Research ; United States. Department of Transportation. Federal Highway Administration
• Subject/TRT Terms:
  • Friction tests
  • Highway curves
  • Low volume roads
  • Testing
  • Literature reviews
  • Continuous Friction Measuring Equipment (CFME)
  • Locked Wheel Friction Tester
• Publication/ Report Number:
  FHWA/OH-2021-31
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States
• Edition:
  Final Report
• Corporate Publisher:
  Ohio. Dept. of Transportation. Office of Statewide Planning and Research
• Abstract:
  ODOT proposed a research project to identify a Continuous Friction Measuring Equipment (CFME) device that could be used on Low-speed Roads and Tight curve scenarios, to assess the possibility of measuring available wet friction in areas of their roadway network where LWFT was not previously used. Finding a CFME device that uses the same tires at the LWFT was of great interest in hopes that this would assist in the translation of the device to the LWFT. A Literature Review was conducted. A test plan was developed and executed that evaluated three separate tasks. They were; contact patch study, force plate assessment, and dynamic testing of the CFME device and LWFT. This report documents findings of the literature review, and controlled environment testing of the selected device, with the goal to evaluate its fit for use for ODOT’s application.
• Format:
  PDF
• Funding:
  109459
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/64261/dot_64261_DS1.pdf
• File Type:
  [PDF - 3.37 MB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha256:09f3b1e5b54482af52807f0ee1c188795f7628dd0b66521dc39604bbe60801c0