南水北调输水土渠常见病害及修复方案

Common diseases and repair program of earth canal for water conveyance in South-to-North Water Transfer Project

土渠的病害主要包括渠坡坍塌、坡面雨淋沟、渠道水流冲刷破坏等形式。本文以南水北调山东干线胶东局输水渠道土渠段为例,对土渠的常见病害进行了总结分析,提出了具体的修复方案和日常维修养护、输水调度运行措施。