SPR-4839: Evaluation of Utilizing 3D GPR for Quality Assurance of Bridge Deck Rebar Cover and Delamination Screening

The main objective is to verify that INDOT’s 3D GPR system will provide rebar cover thickness estimates that are accurate and precise enough to be utilized for quality assurance (QA) of rebar cover thickness for newly constructed bridge decks. The research will also examine utilizing the 3D GPR for delamination screening.


    • English


    • Status: Active
    • Funding: $100000
    • Contract Numbers:


    • Sponsor Organizations:

      Purdue University/Indiana Department of Transportation JHRP

      Purdue University
      1284 Civil Engineering Building, Room 4154
      West Lafayette, IN  United States  47907-1284
    • Principal Investigators:

      Harris, Dwayne

    • Start Date: 20230901
    • Expected Completion Date: 20250831
    • Actual Completion Date: 0

    Subject/Index Terms

    Filing Info

    • Accession Number: 01894206
    • Record Type: Research project
    • Source Agency: Indiana Department of Transportation
    • Contract Numbers: SPR-4839
    • Files: RIP, STATEDOT
    • Created Date: Sep 22 2023 2:46PM