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Primary Topic: Pavement Evaluation
Description: The purpose of this document is to explain the background and use of the revised FWD relative calibration analysis computer program, FWDCAL Version 3.0, developed for the Long Term Pavement Performance (LTPP) Regional Coordination Offices (RCO). The FWDCAL Version 3.0 program automates the analysis of the results of the relative calibration test procedure performed on the Falling Weight Deflectometer (FWD) geophones.
FHWA Publication Number:
Publication Year: 2001
Document Links: PDF (file size: 1 mb)
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