引水灌溉工程水土保持方案研究——以青海湟水北干渠扶贫灌溉一期工程水土保持方案设计为例

 引水灌溉工程开发建设项目,在施工中产生的水土流失,具有一定的特殊性;其水土保持方案设计,也有一定的规律可循。以青海省湟水北干渠扶贫灌溉一期工程水土保持方案设计为例,对建设过程中可能产生的水土流失的特点及可能造成的水土流失危害等进行分析,并结合工程实际,采用分类整治的方法,提出治理方案。这对其他同类工程水土保持方案的设计具有一定的借鉴意义。

Soil and Water Conservation Program of Diversion and Irrigation Work:Taking Soil and Water Conservation Program of First Phase Irrigation Work of North Trunk Canal of Huangshui River in Qinghai Province as a Case

Soil erosion caused by exploitation and construction during diversion and irrigation work had certain particularity, and the soil and water conservation of which had special rules too. Based on first phase irrigation work of soil and water conservation program of north trunk canal of Huangshui River, the general situation of work and project area was introduced, the characteristics and harm of soil erosion in construction process were analyzed. Combining with actual situation of work, with the method of classification, control scheme was put forward, which could be used for reference to soil and water conservation program design of similar projects.