Seismic Approach to Quality Management of Hot Mixed Asphalt (HMA)
The goal of this project is to develop a seismic data acquisition system and associated software package capable of acquiring surface wave data in a non-destructive, non-contact, rolling and multichannel fashion for the purpose of swiftly and reliably determining and visualizing seismic velocity of newly-constructed asphalt pavement layers for quality management purposes. Processed surface and three-dimensional, lane-wide models of seismic velocity will be georeferenced and mapped.
Language
- English
Project
- Status: Active
- Funding: $299,886.00
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Contract Numbers:
1034287
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Sponsor Organizations:
National Road Research Alliance pooled fund
MnDOT Office of Materials and Road Research
1400 Gervais Ave.
Maplewood, MN United States 55109 -
Managing Organizations:
Minnesota Department of Transportation
395 John Ireland Boulevard
St Paul, MN United States 55155 - Performing Organizations: Shelton, CT United States
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Principal Investigators:
Park, Choon
- Start Date: 20200106
- Expected Completion Date: 20211031
- Actual Completion Date: 0
Subject/Index Terms
- TRT Terms: Data collection; Elastic waves; Hot mix asphalt; Seismicity; Software packages
- Subject Areas: Construction; Materials;
Filing Info
- Accession Number: 01727518
- Record Type: Research project
- Source Agency: Minnesota Department of Transportation
- Contract Numbers: 1034287
- Files: RiP, STATEDOT
- Created Date: Jan 7 2020 2:44PM