Abstract: Repeated load triaxial tests are widely used to determine nonlinear behavior of unbound granular materials. However, conventional triaxial specimen preparation techniques may not be able to reconstruct the internal structure ...

Abstract: A revised flexible pavement design equation has recently been published by the American Association of State Highway and Transportation Officials. The revised equation contains new input parameters: resilient modulus,

Abstract: The AASHTO Direct Structural Capacity method utilizes an approximate composite pavement modulus to predict an effective structural number based on deflection measurements. An analysis of the errors associated with the ...

Abstract: In 1986, a revised rigid pavement design equation was introduced by the American Association of State Highway and Transportation Officials. The revised equation contains new input parameters such as: reliability,