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Federal Highway Administration
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Washington, DC 20590
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Pavements

 
 

Publication Details

Development of the Rolling Wheel Deflectometer (RWD) General Interest: provides practical guidance to engineers responsible for the day-to-day design, construction, rehabilitation, maintenance, and management of pavements.

Primary Topic: Pavement Management

Description: This report discusses the differences in loading characteristics between devices, presents theoretical and field data comparisons, and provides strain correlations for use of both FWD and RWD data in network-level management. The field study included side-by-side FWD and RWD testing on 23 test sites in Mississippi. .

FHWA Publication Number: FHWA-DTFH-61-14-H00019

Publication Year: 2020

Document Links: PDF (file size: 2 mb)



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Updated: 06/27/2017
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000