Structural Evaluation of Low Volume Roads Using Ground Penetrating Radar (GPR)

Abdelnaby, Adel; Camp, Charles; Baker, Colton; Hosseinpour, Farid; University of Memphis

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Structural Evaluation of Low Volume Roads Using Ground Penetrating Radar (GPR)

2018-05-01
By Abdelnaby, Adel ; Camp, Charles ; Baker, Colton ; ...

[PDF-2.83 MB]

English

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Creators:

Abdelnaby, Adel ; Camp, Charles ; Baker, Colton ; Hosseinpour, Farid

Abdelnaby, Adel ; Camp, Charles ; Baker, Colton ; Hosseinpour, Farid Less -
Corporate Creators:

University of Memphis
Corporate Contributors:

Tennessee. Department of Transportation ; United States. Department of Transportation. Federal Highway Administration

Tennessee. Department of Transportation ; United States. Department of Transportation. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Cores (Specimens) Deflection Falling Weight Deflectometers Ground Penetrating Radar Low Volume Roads Pavement Thickness Structural Analysis Thickness
Publication/ Report Number:

RES2016-13
Resource Type:

Tech Report
Geographical Coverage:

Tennessee ; United States

Tennessee ; United States Less -
Edition:

Final Report
Corporate Publisher:

Tennessee. Department of Transportation
Abstract:

Since 1983, TDOT has absorbed approximately 3,500 miles of former county roads into its system. The composition and structural capacity of a large portion of these road ways is unknown, except for new overlays that have been constructed since that time. The objective of this study is to utilize ground penetrating radar (GPR)technology to determine the pavement composition and structural capacity of these roads. In this study, GPR is used to obtain pavement layer thickness and identify layer structure for 264 TN state routes. The GPR data was validated using core test results at selected points on the roadway segments. Information from GPR data is then augmented by deflection data obtained from falling weight deflectometer (FWD) tests to determine structural capacity and overall pavement conditions of these roadways.
Format:

PDF
Funding:

RES 2016-13
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:31e6d184d4cda474ce331ed975b9a7390e1325e40ac2bd6fb10610a2df70669f
Download URL:

https://rosap.ntl.bts.gov/view/dot/56253/dot_56253_DS1.pdf
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No Additional Files

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Structural Evaluation of Low Volume Roads Using Ground Penetrating Radar (GPR)

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