31 March 1998 Use of ground penetrating radar data in pavement rehabilitation strategy selection and pavement condition assessment
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Abstract
The Fort Worth District of the Texas Department of Transportation (TxDOT) has used Ground Penetrating Radar (GPR) data extensively for pavement condition assessment and pavement rehabilitation type selection. GPR is a non- destructive testing technique that can determine pavement layer thicknesses as well as the presence of excessive moisture or excessive air voids in pavement layers. This paper describes four case studies where TxDOT personnel used GPR data to make pavement rehabilitation and assessment decisions.
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Andrew J. Wimsatt, Andrew J. Wimsatt, Thomas Scullion, Thomas Scullion, John Ragsdale, John Ragsdale, Stacia Servos, Stacia Servos, } "Use of ground penetrating radar data in pavement rehabilitation strategy selection and pavement condition assessment", Proc. SPIE 3400, Structural Materials Technology III: An NDT Conference, (31 March 1998); doi: 10.1117/12.300108; https://doi.org/10.1117/12.300108
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