Statistical modelling of rutting for low-volume roads in India

This study considers a road rutting model better-suited for the flexible pavements in low-volume roads of India. The on directly affects various aspects such as pavement performance, safety, driving comfort, and travel time. Accordingly, this is conducted 173 test sections roads, mathematical developed using multiple regression analysis. In model, response variable, whereas commercial vehicles per day, rainfall, subgrade strength (as modified structural number), age are explanatory variables. statistically validated used to forecast effectiveness prediction confirmed. error between field data estimated values within 5 %.