Feasibility Study Comparison of Pavement Designs Using Local Materials

The possibility of using local materials in the construction structural layers pavement is considered paper. paper presents a method technical and economic analysis, for which it necessary to know calculated deformation moduli being compared. Knowing turnaround time each options under consideration, possible, by comparing them with payback periods, more fully identify features such options. main criterion admissibility use material corresponding layer equal strength structures or individual made imported materials. feasibility can be written as an inequality. Using principle equivalence systems, possible replace pavement, certain materials, equivalent stiffness from other increasing decreasing their thickness, depending on characteristics themselves. condition has been determined basis A schedule preliminary determination road pavements built. total value investment costs used additional benefits compared