高速公路建设水土流失分析及水土保持研究

Analysis of Water and Soil Erosion and Research on Water and Soil Conservation in Construction of Expressway

高速公路的修建往往会对沿线生态环境造成很大的影响,本文以西南地区的4条高速公路为基础,阐述了高速公路建设项目水土流失的成因、特点及防治对策。将工程措施与植物措施相结合并积极地采用新方法、新技术,以期搞好高速公路水土保持工作,从而有效地改善公路沿线的生态环境。

The ecological environment along the expressway is always affected by the expressway construction. In this paper the causes, the characteristics and the preventive measures of water and soil erosion in the expressway construction are expounded on the basis of 4 expressways of the southwest region in China. Combining engineering measures with planting measures, new methods and techniques are adopted to do the water and soil conservation of expressway construction well and improve the ecological environment along the expressway effectively.