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湖南沅江县位于洞庭湖区,由于河流湖泊相互交织,成为长江三口及本省四水洪水的主要泄蓄场所,全县农田及人民生命财产的安全主要依赖堤垸保护。沅江县自1954年洞庭湖区堤垸整修工程后,1963年开始采用预制混凝土块护岸。迄今30年来,在河湖岸护坡护脚工作中,不断提高护岸质量,讲究护岸效果,积累了一些经验。一、河堤护岸工程:沅江县河堤护岸主要在草
Yuanjiang County, Hunan Province is located in the Dongting Lake area. Due to intertwined rivers and lakes, it has become the main dumping place for the three floods in the Yangtze River and the province. The safety of farmland and people’s lives and property throughout the county mainly depends on the embankment protection. Yuanjiang County Since 1954 Dongting Lake embankment renovation project, in 1963 began using precast concrete block revetment. In the past 30 years, we have been improving the quality of revetment and stressing the effect of bank protection in the work of protecting the foot of the river and lake slope, and accumulated some experiences. First, the embankment bank protection project: Yuanjiang County embankment revetment mainly in the grass