摘要
在北京大宁水库砂卵石水平帷幕灌浆工程灌浆前进行了专项的科研性试验,通过科研性试验及专家对试验结果的评价,优化了技术方案及施工工艺,优选了灌浆材料等,为砂卵石水平帷幕灌浆提供了强有力的技术支持。
Before the construction of the horizontal sand-gravel curtain grouting for Daning Reservoir in Beijing, the related scien- tific experiments are carried out. The technical scheme and construction technology are optimized through the experiments and the evaluation of their results made by the experts concerned, and then a strong technical support is provided for the grouting.
出处
《水利水电技术》
CSCD
北大核心
2012年第12期40-43,51,共5页
Water Resources and Hydropower Engineering
关键词
倒虹吸
水平帷幕
砂卵石
袖阀管
夹圈料
大宁水库
北京
inverted siphon
horizontal curtain grouting
sand-gravel
sleeve valve tube
material for grip ring
Daning Reservoir
Beijing
