基于高速公路弃渣场的水土保持设计与分析——以扬州至绩溪高速公路广德至宁国段为例
Design and Analysis of Soil and Water Conservation for Waste Disposal Area of Highway—Taking the Part from Guangde to Ningguo of Yangzhou-Jixi Highway as Example

高速公路弃渣场选址、利用、治理问题向来是高速公路水土保持工作的难点。实践中由于客观因素存在后期变更选址的情况，可能会导致生态环境的破坏程度增加以及恢复治理的成效不佳。本文以广宁高速公路弃渣场选址变更、植被恢复为例，阐述了弃渣场变更因素和治理成效，提出生产建设项目类似问题的分析和建议。
Problems of site selection, utilizing and treatment of waste disposal area are always the difficul-ties of highway soil and water conservation. In practice, the location may be changed in later pe-riod because of objective factors. This may increase the destroy degree of ecological environ-ment and lead to less effect of restoration and treatment. In the paper, the waste disposal area of Guangde-Ningguo Highway was taken as examples, the factors of location change and treatment results were stated and the analysis and suggestion of problems of similar production construction projects were proposed.