随着工业用水量日趋增加,哈密市射月沟水库一期工程供水规模已远远不能满足各矿业用水的需要,为了解决突出的缺水问题,需要增容加高射月沟水库大坝。通过设计论证采用复合土工膜斜墙对坝体进行加高,文章将不同坝型、防渗形式相结合的一种复合式坝型,相对现土石坝传统坝型而言具有创新与突破,具有经济、合理与实用性。 With the increasing use of industrial water, the water supply scale of the first phase project of Shouyuegou Reservoir in Hami City is far from meeting the needs of various mining water sources. In order to solve the outstanding water shortage problems, it is necessary to increase the capacity of the Shouyuegou Dam. Through the design and demonstration, the composite geomembrane inclined wall is used to increase the height of the dam body. A composite dam with different dam types and seepage prevention forms is presented, which is innovative and breakthrough relative to the traditional dam type of earth-rock dam. Economic, reasonable and practical.