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一、前言日本的 RCD(Rolled Compacted Dam—Concrecte)和美国的 RCC(Rolled Com—pacted Concrete)同属于碾压混凝土,但和早期的 RCC 是完全不同的,因为 RCD 的出发点是,获得与一般混凝土坝相同的质量;而早期的 RCC 是运用水泥土的设想,并侧重考虑节约投资。
I. Introduction Japan’s Rolled Compacted Dam-Concrecte (RCD) and Rolled Com-pacted Concrete (RCC) in the United States belong to the same type of RCC but are totally different from the earlier RCC because the starting point of the RCD is to obtain the RCD Dam the same quality; and early RCC is the idea of using cement soil, and focus on considering saving investment.