MoDOT Pavement Preservation Research Program Volume VII, Re-calibration of Triggers and Performance Models

The objective of this task is to develop the concept and framework for a procedure to routinely create, re-calibrate, and update the Trigger Tables and Performance Models. The scope of work for Task 6 includes a limited review of the recent pavement management systems literature for key elements for inclusion, strategies and procedures used to ‘update’ pavement performance (deterioration) models, and triggers for initiating a treatment evaluation. Because this is a relatively new process, the task entailed contacting and surveying several state DOTs that already have an updating process in place. The task included interaction with MoDOT personnel in order to be sure that the proposed framework for the re-calibration procedure can be incorporated into what MoDOT already does to update triggers and performance models and is compatible with current MoDOT practices. It is incumbent upon MoDOT personnel to adapt and implement the re-calibration framework in order to continue to realize the full potential of the modified pavement management process.

• Record URL:
  https://spexternal.modot.mo.gov/sites/cm/CORDT/cmr16-004v7.pdf
• 
• Record URL:
  https://rosap.ntl.bts.gov/view/dot/29580
• Supplemental Notes:
  • This research was sponsored by the U.S. Department of Transportation, University Transportation Centers program.
• Corporate Authors:

  University of Missouri, Columbia

  E1511 Lafferre Hall
  Columbia, MO  United States  65211

  Missouri Department of Transportation

  Construction and Materials Division
  P.O. Box 270
  Jefferson City, MO  United States  65102

  Center for Transportation Infrastructure and Safety/NUTC program

  Missouri University of Science and Technology
  220 Engineering Research Lab
  Rolla, MO  United States  65409

  Department of Transportation

  Office of the Assistant Secretary for Research and Technology
  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Authors:
  • Bowders, John
  • Rosenblad, Brent
  • Boeckmann, Andrew
• Publication Date: 2015-10

Language

• English

Media Info

• Media Type: Digital/other
• Edition: Final Report
• Features: Figures; References; Tables;
• Pagination: 29p

Subject/Index Terms

• TRT Terms: Calibration; Mathematical models; Pavement maintenance; Pavement management systems; Pavement performance
• Subject Areas: Data and Information Technology; Highways; Pavements;

Filing Info

• Accession Number: 01594245
• Record Type: Publication
• Report/Paper Numbers: CMR 16-004, NUTC R300
• Contract Numbers: DTRT06-G-0014
• Files: UTC, NTL, TRIS, RITA, ATRI, STATEDOT
• Created Date: Mar 4 2016 10:07AM