通过对1998年广济江堤夹厢圩段管涌群抢险与除险加固成功事例的回顾,分析了管涌群险情出现的原因、抢险及汛后除险加固措施与实施效果,为管涌群和类似险情的抢险与除险加固乃至防汛抢险工作提供了良好的经验借鉴。 By reviewing the successful cases of the surge management and the reinforcement of the Guanliu group in Guangji River Dyke in 1998, the reasons for the occurrence of the surge in the Guanliu group are analyzed. The measures of emergency rescue and reinforcement after the flood season are summarized as follows: Dangerous emergency rescue and reinforcement as well as flood control and emergency work provided a good experience.