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http://dx.doi.org/10.15683/kosdi.2017.12.31.491

Development of Rutting Prediction Model of Flexible Pavement using Repetitive Axial Loading Test  

Kim, Nakseok (Department of Civil Engineering, University of Kyonggi)
Publication Information
Journal of the Society of Disaster Information / v.13, no.4, 2017 , pp. 491-498 More about this Journal
Abstract
The primary objective of this research is to develop a rutting performance prediction model of flexible pavement. Extensive laboratory testings were conducted to achieve the objective. A new test method employing repetitive axial loading with confinement was also adopted to estimate the rutting performance of asphalt concrete in the research. The rutting prediction model employes a layer-strain theory. The required rutting coefficients for the prediction model were determined through the laboratory rutting characterizations of the asphalt concrete layer materials. Within the limits of this study, a laboratory rutting prediction model of flexible pavement using repetitive axial loading test was presented. It is noted that the developed rutting prediction model simulates propery the behaviors of flexible pavement layer materials.
Keywords
rutting; performance; prediction model; flexible pavement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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