Abstract: This paper investigates the effects of vehicle parameters, speed, and surface roughness on the power spectral density (PSD) of stochastic pavement loads. Pavement surface roughness is modeled as a zero-mean stationary ...

Abstract: This investigation was carried out to study the volumetric and mechanical performance properties of the Superpave mixtures SP-1 and SP-2 and a typical Taiwan mixture (TTM). Both the Marshall and the Superpave mix design ...

Abstract: The quest for developing a payment adjustment plan for contractors considering several distress indicators simultaneously is hindered by three issues: (1) different measurement units for the distress indicators; (2) possible ...