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在日本,以建设省组织的混凝土坝专家委员会为中心,从1974年以来推进混凝土地合理化施工的有关研究,其中,RCD工法是研究的重要一项.非常有趣的是类似这种混凝土坝施工方法几乎同时在美国、英国、巴西等各国都在进行着研究.这些国家把这种混凝土施工称为Roller Compacted Concrete(RCC),RolledConcrete for Dams,Rollcrete等.不过作者按照日本的命名决定把这种工法称为RCD工法(Roller Compacted Dam—Conrete工法).至于用语的统一以后可通过研究讨论来确定.本文汇集了有关RCD工法在工程现场进行大规模试验研究和基础研究的结果.按照RCD工法在发展过程中的各种问题进行阐述.
In Japan, the research on rational construction of concrete has been carried out mainly in 1974 by experts from the Committee of Concrete Dams organized by the Ministry of Construction, and among them, the RCD method is an important part of the study. What is very interesting is that similar to the concrete dam construction method Almost at the same time in the United States, Britain, Brazil and other countries are under study in these countries called the concrete construction of this Roller Compacted Concrete (RCC), RolledConcrete for Dams, Rollcrete, etc. However, the author according to the Japanese naming the method Known as the RCD method (Roller Compacted Dam-Conrete method) .As for the unity of terms can be determined through research and discussion.This paper brings together the RCD method in the field of large-scale experimental research and basic research results.According to the RCD method in the development Process of the various problems described.