SPR-4547: Data Interpretation of Automated Plate Load Test (APLT) for Realtime, In Situ Determination of Unbound Layer Resilient Modulus

Findings from this study will inform both pavement design and pavement quality assurance processes for INDOT. ALPT measurements of aggregates and subgrades will yield high-quality, in situ resilient modulus measurements that can validate (or refute) current INDOT pavement design assumptions. Refined resilient modulus inputs can be incorporated into INDOT pavement design upon completion of the study.

Language

• English

Project

• Status: Completed
• Funding: $75226
• Contract Numbers:

  SPR-4547

• 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:

  Becker, Peter

  Santagata, Marika

  Bourdeau, Philippe

• Start Date: 20210101
• Expected Completion Date: 20230228
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Aggregates; Bearing capacity; Load tests; Modulus of resilience; Pavement design; Quality assurance; Real time information; Subgrade (Pavements)
• Identifier Terms: Indiana Department of Transportation
• Subject Areas: Design; Highways; Pavements;

Filing Info

• Accession Number: 01764666
• Record Type: Research project
• Source Agency: Indiana Department of Transportation
• Contract Numbers: SPR-4547
• Files: RIP, STATEDOT
• Created Date: Feb 9 2021 2:21PM