摘要
三峡大坝基础固结灌浆设计经历了多阶段的调整和完善 ,按照动态设计的原则 ,在现场施工过程中 ,根据实际揭露的工程地质条件 ,从灌浆孔布置和灌浆工艺、施工方法等方面对基础固结灌浆设计进行了优化调整。
The revision of consolidation grouting plan of dam foundation of TGP passed through several stages during the construction period, and approached perfect at last. Considering the dynamic-state design principle and the actual geologic conditions, the arrangement scheme of grouting holes and the grouting measures are optimized, at last, the main geologic defects are well treated.
出处
《湖北水力发电》
2004年第1期32-34,45,共4页
Hubei Water Power
关键词
三峡水利枢纽
地质缺陷处理
固结灌浆
设计优化
Three Gorges Project(TGP), treatment of geologic defect, consolidation grouting, design optimization
