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Data Interpretation of Automated Plate Load Test (APLT) for Real-Time, In Situ Determination of Unbound Layer Resilient Modulus

Project Details
STATE

IN

SOURCE

RIP

START DATE

01/01/21

END DATE

02/28/23

RESEARCHERS

Becker, Peter; Santagta, Marika; Bourdeau, Philippe

SPONSORS

Indiana Department of Transportation

KEYWORDS

Aggregates, Bearing capacity, Load tests, Modulus of resilience, Pavement design, quality assurance, Real time information, Subgrade (Pavements)

LINKS

Project Webpage

Project description

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.
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