人民胜利渠灌区是新中国成立后在黄河下游兴建的第一个大型引黄灌溉工程。灌区渠道混凝土衬砌的破坏原因主要是侧向水压破坏和冻胀破坏。通过对渠道破坏原因分析,在以后的工程中设计、施工会更全面、合理,最大限度减少这些问题的发生,使灌区发挥出更大的经济效益和社会效益。 People’s Victory Canal Irrigation District is the first large-scale project to divert water from the Yellow River to the Yellow River after the founding of new China. Irrigation canal concrete lining damage is mainly due to lateral hydraulic damage and frost heaving damage. Through the analysis of the reasons for the destruction of the channel, the design and construction in future projects will be more comprehensive and reasonable, so as to minimize the occurrence of these problems and make the irrigation districts exert more economic and social benefits.