Curtain Grouting Construction in Rock Foundation of the RCC Cofferdam of the Three Gorges Project
YANG Xue-xiang~1, LI Cui-liang~2(1. Yangtze University, Jinzhou 434000, China; 2. Gezhouba Group Company, Yichang 443134, China)
The curtain grouting construction technology for the RCC cofferdam foundation in Three Gorges Project is introduced in this paper, which results in project quality meeting the design requirements, and provides reliable protection for cofferdam construction.