土石坝, 植物护坡, 灌草组合

Rainfall intensity is one of the main influencing factors of slope erosion. It is of great significance to compare and analyze the slope protection methods of earth rock dams under different rainfall intensities. This study has conducted on-site experimental research based on the earth rock dam of a reservoir in Shandong province. The results show that the combination of shrub and grass has advantages in the protection of rainwater erosion on the back slope of earth rock dams, especially when the rainfall intensity is high. It is recommended to use in the design and construction of related projects.

earth rock dam, slope protection with vegetation, combination of shrub and grass