基于沟道土地整治工程的泉渍田导排水设计技术——以延安市安塞区招安镇周屯沟治沟造地工程项目为例

Design technology of waterlogging diversion and drainage based on channel land regulation project——Taking the ditch and land reclamation project in Zhoutun ditch,Zhao’an town,Ansai district,Yan’an city as an example

针对沟道土地整治工程项目设计中遇到的集中泉、分散泉、坎下渗水问题,以延安市安塞区招安镇周屯沟治沟造地工程项目为例,在查阅相关研究成果和总结当地群众做法的基础上,提出了针对性的排水设计方案.实践证明:集中泉眼导排、分散泉水渗排、坎下渗水截排的设计技术,能为类似渍害田改造提升提供技术支持.

In order to solve the problems of concentrated springs, dispersed springs and sills in the design of ditch land improvement project. we put forward a targeted design scheme taking the ditch and land reclamation project in Zhoutun ditch,zhaoan town, ansai district, yan’an city as an example and according to the consulting results of relevant research and summarizing of the local people’s practices. Practice has proved that the design technology of centralized spring eye guide, dispersed spring water suction and drainage, seepage interception and drainage under canal will provided favorable technical support for the improvement of waterlogging fields.