Design and Rapid Construction of Phase III RCC Cofferdam of the Three Gorges Project
The Phase III RCC cofferdam of the Three Gorges Project (TGP), with a max height of 115m, is a Class I temporary structure. On the first stage (phase I), the right shoulder of cofferdam under EL. 50m (58m) was constructed. On the second stage, RCC volume placeed was about 1. 1 million m3, which was finished within 4 months, with a max monthly placement intensity of 476, 000m3. The paper is mainly focused on the structural layout design of RCC cofferdam, rapid RCC placement schemes and measures.
Three Gorges Project cofferdam design rapid placement
Li Ruchao Fan Wuyi
Changjiang Institute of Survey, Planning, Design and Research, Changjiang Water Resources Commission
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
849-854
2007-11-02（万方平台首次上网日期，不代表论文的发表时间）