The new procedure introduces the flow time as a fundamental engineering design criterion in the mix design. Plastic flow occurs when the deformation occurs at no volume change. The creep test required to evaluate the mix stability is simple, quick, economical, and practical from the industry point of view. It has been carefully designed so that the input files are human readable and consist of a friendly, intuitive syntax rather than a table of numbers. Engineers are provided with the flexibility to modify problem parameters and problem solving algorithms without having to recompile source codes.
Shear effects are an important displacement component in base-isolated highway bridge structures.
Six major steps were followed in completing the research. First, a comprehensive review of the existing literature was completed. Second, the LTPP IMS was studied for initial selection of all variables that may contribute to pavement distress. Third, an analysis database was built. Fourth, initial data verification and identification of outliers were completed.