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The Effects of Reclaimed Asphalt Pavement (RAP) on the Laboratory Performances of Hot Mix Asphalts
The use of reclaimed asphalt pavement (RAP) in flexible pavement surface layer has been a major sensitive issue in the construction industry. Due to limited space available in landfills, the amount of high quality virgin ...
3D-FAST: Three-Dimensional Fourier Analysis of Pavement Structures Under Transient Loading
3D-FAST is a finite-layer model to compute pavement mechanical responses under dynamic (i.e., time-variable) non-uniform load of any shape. Surface loads, including vertical load and braking shear loads are discretized ...
Influence of Mixture Characteristics on the Oxidative Aging of Asphalt Binders
The objective of this research effort focused on the evaluation of asphalt mixtures with respect to thermal cracking. Preliminary investigations soon indicated that a fundamental evaluation of thermal cracking was highly ...
Development of a Comprehensive Analysis Approach for Evaluating Superheavy Load Movement on Flexible Pavements
The movement of superheavy load (SHL) has become more common over years since it is a vital necessity for many important industries. Superheavy load (SHL) hauling units are much larger in size and weight compared to the ...
Evaluation of New and Existing Test Methods to Assess Recycled Asphalt Pavement Properties for Mix Design
The use of reclaimed asphalt pavement (RAP) in flexible pavement surface layer has been a major sensitive issue in the construction industry. Due to limited space available in landfills, the decline in the amount of high ...
Mechanistic-Empirical Evaluation of Pavement Damage and Cost Attributed to Overweight Single-Trip and Multi-Trip Scenarios in Nevada
The movement of overweight (OW) vehicles has become more common over the years dueto its vital necessity for many important industries such as chemical, oil, defense, etc. UsingOW vehicles reduces the number of vehicles ...
Comprehensive Methodologies for Analysis of Thermal Cracking in Asphalt Concrete Pavements
The overall objective of this study was to develop a comprehensive model for thermal cracking analysis in asphalt pavements. The model essentially aims to be utilized as a robust tool for selecting thermal cracking resistant ...
Development of a Mechanistic-Based Approach to Evaluate Critical Conditions of Hot Mix Asphalt Mixtures
The performance of an asphalt pavement is significantly impacted by the properties of the asphalt mixture, pavement structure, and the imposed environmental and traffic loading conditions. In particular, hot mix asphalt ...