渠道防渗工程中的技术措施初探

Original Probe of Technical Measure in Canal Seepage Prevention Engineering

汾河灌区是山西省最大的自流灌区,控制灌溉面积9.97万hm2。渠道防渗是灌区节水的主要技术手段。文中在近几年来渠道防渗工程施工和管理经验基础上,分析了砼面板破坏的类型及原因,提出了修复措施。

The Fenhe Irrifation District is the largest irigation district in Shanxi Province,Its control irrgation area is 9.9×10^4 hm^2.Canal seepage prevention is the main technical measure of water-saving. On the basis of construction and management experiences in recent years,this paper analyzes the destruction type and cause of concrete lining and presents some repair measures.