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汾河二库枢纽工程是我省八五期间的重点建设项目，枢纽中的拦河大坝为碾压混凝土重力坝，对于碾压混凝土重力坝的设计在我省还仅仅是第一次，我们还没有这方面的经验，再加上该坝与常规的坝有所不同，坝址处的工程条件比较特殊，河床狭窄，覆盖层厚达２６～２８ｍ，坝体承受的荷载相当复杂，这就越增加了设计的难度。本文通过对原可研成果进行优化的论述，分析了断面设计中应该注意的问题，为今后类似的工程设计提供了借鉴的经验。
The Fenhe II reservoir project is a key construction project of our province during the Eighth Five-Year Plan. The dam in the hub is a roller compacted concrete gravity dam. For the first time, the design of the RCC gravity dam is only for the first time in our province. There is no experience in this area. In addition, the dam is different from the conventional dam. The engineering conditions at the dam site are rather special. The riverbed is narrow and the cover is 26 ~ 28m thick. The load exerted on the dam body is rather complicated. Increasing the difficulty of the design. In this paper, the feasibility of the original feasibility study to optimize the discussion, analysis of the cross-section design should pay attention to the problem for the future of similar engineering provides a reference for the experience.