Effect of Thickness of Gravel Base and Asphalt Pavement on Road Deformation

Figure 6

The vertical deformation for each history point of 20–60 type. (a) Thickness of the asphalt layer with 10 cm. (b) Thickness of the asphalt layer with 15 cm. (c) Thickness of the asphalt layer with 18 cm. (d) Thickness of the asphalt layer with 20 cm.