MoDOT pavement preservation research program volume VI, pavement treatment trigger tables/decision trees and treatment candidate selection process.

Details

• Creators:
  Richardson, David N. ; Lusher, Michael
• Corporate Creators:
  Missouri University of Science and Technology. Dept. of Civil, Architectural, and Environmental Engineering
• Corporate Contributors:
  United States. Federal Highway Administration ; Missouri University of Science and Technology. Center for Transportation Infrastructure and Safety
• Subject/TRT Terms:
  • Pavement maintenance
  • Research
  • Pavement management systems
  • Maintenance management
  • Guidelines
  • Minimization
  • Costs
  • Decision trees
  • Surface treating
  • Input output models
• Publication/ Report Number:
  cmr 16-004
• Resource Type:
  Tech Report
• Geographical Coverage:
  Missouri
• Corporate Publisher:
  Missouri. Dept. of Transportation. Division of Construction and Materials
• Description:
  The objective of Task 5 was the development of pavement treatment trigger tables and the treatment candidate selection process.
  
  The input to the trigger tables entails such factors as an overall condition indicator, smoothness, individual distress types-extent-severity (e.g. thermal cracking, block cracking, fatigue cracking, longitudinal cold joint cracking, joint reflective cracking,
  
  longitudinal wheel path cracking, longitudinal edge breakup, patches and potholes, raveling, polishing, stable rutting, corrugations
  
  and shoving, bumps and sags, bleeding, D-cracking, pop-outs, spalling, corner cracks, faulting), pavement type, history of
  
  treatment, and some measure of traffic, through a surrogate such as Surface Age. Output is one or more potential appropriate
  
  treatments, which would consider pavement condition, traffic, climate (which affects construction timing and treatment
  
  performance), work zone duration (e.g. traffic control issues), time of year construction, construction quality risk, availability of
  
  quality contractors and quality materials, longevity of treatment, and availability of funding. Trigger tables include preservation
  
  treatments (chip seals, micro-surfacing, slurry seals, ultrathin bonded asphalt wearing surface (UBAWS), crack sealing, crack
  
  filling, thin overlays, mill and fill, profile milling, hot in-place recycling, cold in-place recycling, diamond grinding, whitetopping,
  
  load transfer retrofit and joint repair, and partial/ full depth repair).
• Format:
  PDF
• Funding:
  TRyy1141 (Task 5) ; 39112 ; DTRT06-G-0014
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/29579/dot_29579_DS1.pdf
• File Type:
  [PDF - 4.50 MB]
• Collection(s):
  University Transportation Centers ; US Transportation Collection
• Main Document Checksum:
  urn:sha256:55fc86f372b757be195218c570d066a2df78d64fae5252891e0d5c472bf880ea