Use of ground penetrating radar data in pavement rehabilitation strategy selection and pavement condition assessment

Andrew J. Wimsatt; Thomas Scullion; John Ragsdale; Stacia Servos

doi:10.1117/12.300108

31 March 1998 Use of ground penetrating radar data in pavement rehabilitation strategy selection and pavement condition assessment

Andrew J. Wimsatt, Thomas Scullion, John Ragsdale, Stacia Servos

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Proceedings Volume 3400, Structural Materials Technology III: An NDT Conference; (1998) https://doi.org/10.1117/12.300108
Event: Non-Destructive Evaluation Techniques for Aging Infrastructure and Manufacturing, 1998, San Antonio, TX, United States

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.

Citation Download Citation

Andrew J. Wimsatt, Thomas Scullion, John Ragsdale, and 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); https://doi.org/10.1117/12.300108

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