The spillway face are RCC benched spillway face.
溢流坝面为碾压混凝土台阶式溢流面。
The paper studies the united energy dissipator with the grid and stepped spillway face by means of the spillway of Liudingshan reservoir.
本文以六顶山水库溢洪道为研究对象，采用阶梯式溢流面与格栅相结合的消能工。
The paper focuses on the key and difficult technical problem of crest overflow of concrete face rockfill dam, analyses and researches spillway on dynamical and static stability.
本文针对溢流混凝土面板堆石坝坝顶溢流的关键技术难题，分析研究了溢洪道的静力和动力稳定性。
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