Construction Technology of RCC Dam Temperature Control for Suofengying Hydropower Project
In order to achieve the whole year consecutive and balanced construction, shorten construction period and make the project bring benefit ahead of schedule for Suofengying project, the eight-nine joint venture of Guizhou Suofengying project conducted systematic of researching on temperature control technology of RCC pouring in high-temperature seasons. New technology is adopted for RCC temperature control, which is a breakthrough of traditional RCC temperature controlling concept. Large-scale consecutive RCC pouring is successfully implemented in high-temperature season, and temperature cracks do not occur in dam. A record of single block with a continuous rise up to 31. 4m in the main dam was set up, which makes the project construction ahead of four months on key line. The project gained benefit ahead of schedule.
RCC Temperature control Relative temperature maximum temperature rise
Li Zhongyong Pan Dehui
Chinese Eighth Water Conservancy and Hydropower Engineering Bureau, No. 2 Chengnan Zhong 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
797-803
2007-11-02（万方平台首次上网日期，不代表论文的发表时间）