The condition of road erosion was extremely serious on the Loess Plateau,which caused great inconvenience to the agricultural production and transportation.At present,the plant-covered road was the most effective and economical way to prevent the road erosion.The scouring experiments were conducted to contrastive analyze the relationships between soil detachment rate and hydrodynamic parameters of plant-covered road and earth-covered road.The results showed that with the range of slope gradient from 3° to 9...
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