水利水电技术2013，Vol.44Issue(1)：73-78,6.
南水北调大宁调蓄水库帷幕灌浆试验与分析
Experiment and analysis of curtain grouting on Daning Storage Reservoir of South-to-North Water Transfer Project
杨良权 1李波 1雷安平 2樊艳云 1高焕芝 3魏定勇4
作者信息
- 1. 昆明理工大学国土资源工程学院,云南昆明650093
- 2. 中国地质大学工程技术学院,北京100083
- 3. 中国有色金属学会,北京100814
- 4. 北京市水利规划设计研究院,北京100048
- 折叠
摘要
Abstract
Under an unfavorable circumstance with complicated engineering geological condition, higher anti-seepage requirement, bigger grouting amount etc. , an in-situ curtain grouting experiment is carried out for Daning Storage Reservoir; for which the cement grouting technology of top-down and bottom-up segmented grouting is applied. Through the study on the feasibility of the grouting and the analysis on the grouting parameters, the data from drilling hole water pressure test and the effect of the grouting experiment, the design parameters necessary for the construction of the grouting are obtained, and then a scientific basis is laid for the construction in the next stage. The experiment result shows that not only the expected anti-seepage standard is met, but some experiences are also got for the curtain grouting under a complicated condition, moreover, some pertinent references are provided for the construction of curtain grouting for the similar large project as well.关键词
帷幕灌浆/试验/效果分析/大宁调蓄水库/南水北调Key words
curtain grouting/ experiment/ effect analysis/ Daning Storage Reservoir/ South-to-North Water Transfer Project分类
建筑与水利引用本文复制引用
杨良权,李波,雷安平,樊艳云,高焕芝,魏定勇..南水北调大宁调蓄水库帷幕灌浆试验与分析[J].水利水电技术,2013,44(1):73-78,6.
