Research on Asphalt Concrete Impervious Structure of Rolled Compacted Concrete Dam

摘要

Great progress has been made in the rolled compacted concrete dam in recent years, and also in the research work on the impervious structure. Based on the analysis of the impervious structure of rolled compacted concrete dams of various types, this paper is mainly concerned with the application of the asphalt concrete impervious structure to the rolled compacted concrete dams. It has been proved through engineering practices that asphalt concrete impervious structure is characterized with better seepage prevention effects and strong adaptation to the deformation, rapid construction speed, and little interference with the construction of rolled compacted concrete construction, which shows with a good prosperctive.