Overview of RCC Dam Construction Technologies of Several Dams
Sinohydro Engineering Bureau 8 (referred to as the SEB8 hereinafter) started to conduct RCC performance tests and researches of RCC dam construction technologies in the 1980s and built Puding Arch Dam (75m high) in 1993, the highest RCC arch dam in the world at that time, with a lot of achievements made in RCC materials, seepage control, dam jointing, pouring process, formwork, and construction process. This project was followed by more than 20 RCC dams, including Dachaoshan, Hongpo, Shapai, Suofengying and Dahuashui. Based on a series of key scientific researches completed with local institutes and important achievements made during the 8th five-year plan period, a complete set of advanced and mature construction technologies have been established in the process of tackling key scientific and technological programs set for the 9th five-year plan period. Breakthrough achievements have been made in studying and applying new technologies, new materials, new processes and new equipments, which provide appropriate solutions to technical difficulties in RCC construction. This paper reviews and briefs the characteristics and innovations of RCC dam construction technologies in different ages of SEB8.
Sinohydro Engineering Bureau 8 RCC construction technical innovation new technology new achievement
Liu Yansheng Huang Wei
Sinohydro Engineering Bureau 8,No. 2 Chengnanzhong Road, Changsha 410007, China
国际会议
第五届碾压混凝土坝国际研讨会(The Fifth International Symposium on Roller Compacted Concrete(RCC))
贵阳
英文
737-744
2007-11-02（万方平台首次上网日期，不代表论文的发表时间）