六安至武汉公路安徽段水土流失及其防治措施初步研究

拟建公路所经地段多为山岭重丘区，挖填量大，开挖面广，直接破坏地表植被，改变原地貌形态，堆放大量弃土、弃渣，极易产生新的水土流失。采取类比法来预测工程建设中的新增水土流失量，从而得出工程建设中的填挖方边坡、临时设施占地和弃渣场为水土流失防治重点，并提出了相应的工程加植物的综合防治措施。

Research of Soil and Water Loss and Preventing Measures of Anhui Line of Luan City and Wuhan City Highway

Because the express highway that will to be built is located in the gully region of mountains ,lots of work has to do in the period of opening and digging the road. But this could destroy the vegetations and change the landforms directly. New soil and water loss easily occurs when filling the earth to the road and stone. So the analogism was used to calculate the amount of the soil and water loss caused by this. By analysis ,is concluded that attentions must to be paid on the opening and digging slopes ,the area for temporary buildings and the field used to pile waste quantities.