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|Title:||Evaluation of nondestructive test equipment for airfield pavements. Phase I, Calibration test results and field data|
|Authors:||United States. Federal Aviation Administration.|
United States. Naval Facilities Engineering Command.
Air Force Engineering and Services Center (U.S.)
Bentsen, Ross A.
Bush, A. J. (Albert Jasper)
Harrison, James Andrew.
Airfield pavement evaluation
Falling weight deflectometer
Pavement deflection measurements
Vibratory testing equipment
|Publisher:||Geotechnical Laboratory (U.S.)|
Engineer Research and Development Center (U.S.)
|Series/Report no.:||Technical report (U.S. Army Engineer Waterways Experiment Station) ; GL-89-3.|
Abstract: This study evaluates seven nondestructive testing devices for use on airfield pavemeats. Four falling weight deflectometers and three vibrators were evaluated for accuracy, repeatability , and reliability. Deflection data were collected on 12 pavements consisting of thick and thin asphalt concrete, portland cement concrete, and composite (asphalt concrete over portland cement concrete) pavements over fine and coarse grain subgrades. This report describes the test program, presents results of accuracy and repeatability tests, and presents the deflection data collected on the 12 pavements. Note: This file is very large. Allow your browser several minutes to download the file.
|Appears in Collections:||Documents|