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First Findings from the Kansas Perpetual Pavements Experiment
(Transportation Research Board of the National Academies, 2008)
To investigate the suitability of the perpetual pavements concept for
Kansas highway pavements, the Kansas Department of Transportation
(KDOT) constructed four thick, flexible pavement structures on a new
alignment on ...
Field Verification of Superpave Dynamic Modulus
(Journal of Materials in Civil Engineering, 2010-05)
In the mechanistic-empirical pavement design guide, prediction of flexible pavement response and performance needs an input
of dynamic modulus of hot-mix asphalt at all three levels of hierarchical inputs. This study was ...
Seasonal and Spatial Variation of Subgrade Response
(American Society of Civil Engineers, 2000)
Temperature, subgrade moisture content, and Falling Weight Defleetometer
(FWD)-deflection data were collected monthly on four asphalt pavement test sections
in Kansas for a year. The subgrade moduli were baekealeulated ...
Comparison of Moduli of Kansas
(Transportation Research Board of the National Academies, 2010)
Currently, hot-mix asphalt (HMA) mixture design and pavement structural
design are not fully integrated, although Superpave® asphalt mixture
design is somewhat project specific. The objective of this study was to
compare ...