Asphalt Pavement Construction Quality Evaluation Model and Weight Calculation Based on Analytic Hierarchy Process

Abstract:

Upon adjusting the composition of evaluating indicators and adopting percent within limits (PWL) method to measure the quality indicator,the quality evaluation model for different layers is constructed.The weight of each quality indicators in the model is calculated with analytic hierarchy process (AHP) considering pavement performance and other factors.Model practicability is verified in one experience project.

Key words:asphalt pavement; construction quality; analytic hierarchy process; percent within limits; weight