摘要
介绍三峡工程二期深水围堰的特点、难点和应研究的问题 ,从围堰型式、填料研究、防渗新材料、覆盖细砂层的动力特性、施工机具和施工方法等方面 ,简述了研究的概况和成果应用 。
The characteristics, the difficulties and the problems to be studied in the construction of the deep water cofferdam in the second stage of the Three Gorges Project are introduced. The general situation and achievement application of the research are briefly described from the aspects of cofferdam type, filler research, new anti seepage material, dynamic characteristics of the fine sand cover burden layer, construction machinery, and construction methods. The significance of the research to the development of hydraulic and hydroelectric projects is also presented.
出处
《水利水电科技进展》
CSCD
2001年第4期21-25,共5页
Advances in Science and Technology of Water Resources
关键词
深水围堰
抛填土密度
离心模型试验
柔(塑)性混凝土
三维有限元分析
三峡水利枢纽
deep water cofferdam
spoiling density
centrifugal model experiment
plastic concrete
3D finite element analysis
Three Gorges Hydro Project
