![]() ![]() The program also has the capability to normalize the back-calculated asphalt concrete layer moduli to any required temperature. Prediction of mean asphalt layer temperature and normalization of maximum deflection values to a standard temperature of 70° F are accomplished using the Asphalt Institute methods. This module will perform such a function on the raw FWD data. ![]() To compare data between the tested points, the deflection data needs to be normalized to a user specified design/analysis load. ![]() Modules available under this package include the following: Load Normalizationĭuring testing, the applied load will vary as a function of the pavement stiffness for a given load mode and drop height. ERI’s in-house developed Pavement Analysis Software is customized specifically for use with nondestructive deflection testing (NDT) using Falling Weight Deflectometers (FWD). ![]()
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January 2023
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