混凝土面板坝(CFRD)现在已作为一种适宜建造的坝型,在可行性研究中加以考虑。在50年代,早先抛石的混凝土面板堆石坝,高一些的由于遇到渗漏,限制了这种坝型的采用。自60年代有了辗压堆石之后,许多混凝土面板堆石坝包括高一些的已经建成,它的功能和经济性使混凝土面板堆石坝又成了一个主要的坝型。辗压堆石结合混凝土面板堆石坝的现代设计特点,提供了一个更加经济和安全的坝型。 Concrete faced dams (CFRD) are now available as a suitable dam type for consideration in the feasibility study. In the 1950s, earlier plowed concrete-faced rockfill dams had higher restrictions on the use of such dams due to seepage. Since the rolling rockfill in the 1960s, many concrete-faced rockfill dams have been built to a higher degree and their function and economy have made concrete faced rockfill dams a major type of dam. The modern design features of rolling rockfill combined with concrete faced rockfill dams provide a more economical and safer dam shape.