云南水力发电2026，Vol.42Issue(9)：44-48,5.DOI:10.3969/j.issn.1006-3951.2026.09.013
不同灌浆工艺下坝体介质的渗流特性
Seepage Characteristics of Dam Media Under Different Grouting Processes
翟永华1
作者信息
- 1. 广州市宏涛水务勘测设计有限公司,广东 广州 510000
- 折叠
摘要
Abstract
Based on the Shatian Reservoir in Guangzhou,this study investigates the permeability characteristics of the dam body medium under different grouting processes.Through simulated permeability tests,the permeability relationship of the dam body under different grouting processes is analyzed,as well as the migration changes of ion concentration before and after permeability.Research has found that different grouting processes have a significant impact on the seepage characteristics of dam media,and the overall permeability duration of specimens shows continuous grouting>staged grouting>one-time grouting.Under the same grouting method,the anti-seepage ability of the granite dam body medium is stronger,and all time indicators are higher than those of the limestone group.关键词
坝体/灌浆工艺/渗流特性/渗透历时/离子迁移Key words
dam body/grouting process/seepage characteristic/penetration duration/ion migration分类
建筑与水利引用本文复制引用
翟永华..不同灌浆工艺下坝体介质的渗流特性[J].云南水力发电,2026,42(9):44-48,5.
