本研究介绍某农田灌溉工程雨季受损渠道的修复处理方案,通过调查渠道破坏类型,分析渠道破坏原因,提出破损渠道修复处理方案,有效地修复了破损渠道,保障了渠道灌溉功能的正常运行。这项渠道破损修复方案在实践中取得了较好的效果,对于处理土质不良(分散性、弱膨胀性)地区的渠道修复有较强的指导意义,值得借鉴、推广和应用。 In this paper, we introduce the restoration and treatment of the damaged channels during the rainy season of a farmland irrigation project. By investigating the types of the damaged channels and analyzing the causes of the damaged channels, we put forward the solutions for the damaged channels and effectively repair the damaged channels to ensure the normal operation of the channel irrigation functions. The damaged channel rehabilitation program has achieved good results in practice and has great guiding significance for channel rehabilitation in areas with poor soil quality (scattered and weakly expansive). It is worth learning from, promoting and applying.