Transfer, Development, and Splice Length for Strand/Reinforcement in High-Strength Concrete

The objective of this project is to develop recommended revisions to the AASHTO LRFD Bridge Design Specifications for normal weight concrete having compressive strengths up to 18 ksi, relating to: (1) Transfer and development length of prestressing stand with diameters up to 0.62 in; and (2) development and splice length in tension and compression of individual bars, bundled bars, and welded wire reinforcement and development length of standard hooks.


  • English


  • Status: Completed
  • Contract Numbers:

    Project 12-60

  • Sponsor Organizations:

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  USA  20590

    American Association of State Highway & Transportation Officials

    444 North Capitol Street, NW, Suite 225
    Washington, DC    20001

    National Cooperative Highway Research Program

    Transportation Research Board
    500 Fifth Street, NW
    Washington, DC  USA  20001
  • Project Managers:

    Beal, David

  • Performing Organizations:

    Purdue University, West Lafayette

    School of Mechanical Engineering
    West Lafayette, IN  USA  47907
  • Principal Investigators:

    Ramirez, Julio

  • Start Date: 20020416
  • Actual Completion Date: 20061125
  • Source Data: RiP Project 6516

Subject/Index Terms

Filing Info

  • Accession Number: 01460986
  • Record Type: Research project
  • Source Agency: National Cooperative Highway Research Program
  • Contract Numbers: Project 12-60
  • Files: RiP, USDOT
  • Created Date: Jan 3 2013 1:36PM