论现浇混凝土渠道防渗加固施工技术

近年来,现浇混凝土防渗渠道被广泛应用于渠道防渗加固工程,但建成运行后存在一些质量问题,主要有混凝土土板变形、开裂、坍塌和伸缩缝填充料脱落漏水等。经过原因分析和实践证明,通过加强施工质量管理,现浇混凝土渠道防渗存在的问题是可以避免的。

Discussion on the Construction Technology of Cast-in-place Concrete Impermeable Reinforcement Canal

In recent years,cast-in-place concrete impermeable reinforcement canal has been widely used in canal impermeable reinforcement construction.However,problems exist after completion,including deformation,cracking and collapse of soil plate,and drop-off and leakage of expansion joint fillers.Through reason analysis and practical prove,by strengthening construction quality management,those problems can be avoided.