Research Article

Research on the Prediction Model of the Friction Coefficient of Asphalt Pavement Based on Tire-Pavement Coupling

Table 7

ANOVA analysis of the orthogonal test.

FactorsMean squareF value value

Macrotexture0.05814261.3120.000
Tire load0.001109.0000.000
Tire pressure0.0001.0000.415
Tire speed0.0014219.7500.000
Microtexture0.001825.0620.000