靖宇县位于吉林省东南部山岳地带,作为一座国家级矿泉城,随着招商引资项目的不断增多,现有泉水水源的水量、配水能力等均不能满足城市发展的需求。笔者根据靖宇县的自然条件,论述了青龙河水库工程建设的必要性、供水规模的安全性并综述了水工建筑物结构布置的合理性;通过渗流量计算,提出了科学合理的悬挂式帷幕防渗方案,即方便了施工,有节约了工程投资。 As a state-level mineral spring city, Jingyu County is located in the mountainous area of ​​southeastern Jilin Province. As investment projects continue to increase, Jingyu County is unable to meet the needs of urban development due to its existing water resources and water distribution capacity. According to the natural conditions of Jingyu County, the author discusses the necessity of the construction of Qinglonghe reservoir project, the safety of the scale of water supply and the rationality of the structural arrangement of hydraulic structures. By calculating the seepage volume, a scientific and reasonable hanging curtain Anti-seepage program, that is convenient for construction, there is a saving of project investment.