某水库大坝基础灌浆施工技术  

Analysis of Construction Technology of Dam Foundation Grouting in a Reservoir

作　　者：易友 YI You(Xingyi Water Bureau,Xingyi 562400,China)

机构地区：[1]兴义市水务局,贵州兴义562400

出　　处：《河南水利与南水北调》2023年第7期70-71,共2页Henan Water Resources & South-to-North Water Diversion

摘　　要：分析水库大坝基础灌浆施工技术,对水库大坝施工具有重要的工程意义。结合纳达水库工程大坝基础灌浆施工技术实践案例展开分析研究。从大坝基础灌浆概述、灌浆材料选择、制浆系统布置、灌浆主要设备和生产性试验等方面分析确定大坝基础灌浆施工技术条件,科学实施大坝基础固结灌浆、帷幕钻孔灌浆施工工艺,确保纳达水库大坝基础灌浆施工质量。可为类似工程提供参考借鉴。It is of great engineering significance to analyze the foundation grouting construction technology of reservoir dams.Therefore,based on the practical case of dam foundation grouting construction technology in the Nada Reservoir project,analysis and research are conducted.The construction technical conditions of dam foundation grouting are analyzed from the aspects of dam foundation grouting,selection of grouting materials,layout of grouting system,main grouting equipment,and production tests.The construction techniques of dam foundation consolidation grouting and curtain drlling grouting are implemented scientifically to ensure the quality of dam foundation grouting construction in Nada Reservoir.It can provide reference for similar projects.

关 键 词：纳达水库 大坝基础灌浆 施工技术 分析 

分 类 号：TV6[水利工程—水利水电工程]