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Discussion on Structure Stress Influence Factors of Concrete Face Rock Dam

机译:混凝土面板石坝结构应力影响因素探讨

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1 IntroductionThe CFRD is a new dam type that has been developed fast in the last three decades. It hasadvantages of having simple structure, acquiring necessary material locally, constructingconveniently, having low leading flow's request, short construction period and low building pricelow. Its developed foreground is very good. Our country built the CFRD from the mid 80's in 20centuries, and expanded very quickly in the whole country. The tallest face rock dam that hadalready set up is Tianshengqiao Hydropower Station (high 178ms). The tallest dam being set upis the Shuibuya Hydropower Station (high 233ms). The concrete face dam defends the seepage by rigid material and the face is the main structure todefend the seepage, so the concrete face is a very decisive problem to relate to the safecirculation of the face dam.
机译:1引言CFRD是最近三十年来发展迅速的新型水坝。它具有结构简单,局部获取必要材料,施工方便,前期要求低,工期短,建筑价格低的优点。它的发展前景非常好。我国从20世纪80年代中期开始修建CFRD,并在全国范围内迅速发展。已经建成的最高面岩坝是天生桥水电站(高178ms)。正在修建的最高水坝是水布ya水电站(高233毫秒)。混凝土面板坝通过刚性材料防渗,而面板是防御渗水的主要结构,因此混凝土面板坝是关系到面板坝安全流通的一个非常决定性的问题。

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