Fig 1.
Ruts on straight and curved road sections.
Fig 2.
3D laser sensing vehicle of Chang’an University and full-lane detection of rut.
Fig 3.
Rut profile before and after filtration.
Fig 4.
Rut parameters calculation methods.
Fig 5.
Schematic diagram for the calculation of rut parameters and rut section.
Fig 6.
Characteristic profile of ruts.
Table 1.
Influence of lateral slope on the elevation difference between ending points.
Table 2.
Variation of the water-filled rut depth and its change rate.
Table 3.
Impact of lateral slope on variation of water-filled rut depth.
Fig 7.
Variation of water-filled rut depth with lateral slope.
Table 4.
Comparison of rut depth and water-filled rut depth.
(unit: mm).
Fig 8.
Change in the water-filled rut depth (taking 0% to 2% change of lateral slope as an example).