随着城市规模的不断扩大,水资源短缺愈演愈烈,一批跨流域调水工程相继兴建。在这些调水输水工程中,广泛采用了明渠砼板衬砌,由于种种原因,出现了不同程度的破坏。本文结合引黄济青工程实际,探讨输水工程衬砌破坏的机理及治理对策,以期对同类工程起到一定的借鉴作用。 With the continuous expansion of urban scale, the shortage of water resources has intensified. A number of inter-basin water transfer projects have been built in succession. In these water diversion and water conveyance projects, the open channel concrete slab lining has been widely adopted. Due to various reasons, different degrees of damage have occurred. Based on the actual project of Yellow River Diversion Project, this paper discusses the mechanism and control strategy of lining damage of water conveyance project, with a view to reference for similar projects.