Ecological soil road

Abstract

The invention discloses an ecological soil road which is characterised in that a road drain with a section of an arc shape having a small curvature is positioned in the middle of the road; the bottom width of the drain is 50 to 100 cm and the height thereof is 10 to 20 cm; two sides of the road are slopes on which shrubs are planted; and arbor belts with a width of 50 cm are also planted on the two sides of the road. The invention can substantially reduce drain collapse probabilities, smooth draining and minimize pavement radial flows; simultaneously planted grass in the drain can fix and conserve soil; furtherly lightweight vehicles can move in the drain for a short distance, so that a clear road is ensured. The invention possesses relatively substantial social benefits.

Description

technical field [0001] The invention relates to the prevention and control of water and soil loss on soil roads in mountainous areas, in particular to an ecological soil road, which mainly ensures the passage of pedestrians, agricultural vehicles or light vehicles. Background technique [0002] With the development of rural economy and society, the main roads in rural areas have been hardened, but the number of other rural soil roads corresponding to this is still very large. In mountainous areas, because the road has a certain slope, the runoff generated by rainfall often flows from the road surface, causing road erosion and soil erosion, especially in the Loess Plateau area, where road soil erosion is very serious. [0003] The soil road section is generally arched, with drainage ditches on both sides. Due to the erosion of rainfall runoff, especially the rolling of vehicles, roads in mountainous areas often form two ruts on the road surface, which become drainage channel...

AI Technical Summary

Problems solved by technology

Effectively solves the problem that ordinary trapezoidal or rectangular sections are prone to collapse due to steep slope angles

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