洪泽湖大堤52k堤后发现一强渗水,经采用同位素示踪技术进行检测,查出了渗水来源、渗漏路径及渗漏量。解决渗漏的办法是,在1-3号孔向南加一道混凝土连续墙,截断渗水通道。 A strong seepage was found after the Hongkaihu embankment was located at 52k dike. The isotope tracing technique was used to detect the seepage source, seepage path and seepage volume. The solution to seepage is to add a concrete continuous wall to the south of holes 1-3 to cut off the water seepage channel.