西北口水库水下帷幕灌浆技术试验研究  

Experimental study on underwater curtain grouting technology in Xibeikou Reservoir

作　　者：邹兵[1] 张红霞[1] 陈崇德[1] ZOU Bing;ZHANG Hongxia;CHEN Chongde(Hubei Zhanghe Project Administration Bureau,Jingmen 448156,China)

机构地区：[1]湖北省漳河工程管理局,湖北荆门448156

出　　处：《水利建设与管理》2023年第4期45-50,共6页Water Conservancy Construction and Management

摘　　要：本文依据西北口水库水下帷幕灌浆具有高水头、大水深、水面作业、动水条件下进行水下帷幕灌浆的特点,拟定了试验内容、选址、布孔形式、段长与灌浆压力、浆液配合比、质量检查等参数和要求,拟定了施工设备等资源配置及灌浆材料、施工工艺流程,并对试验成果进行了统计、分析,其试验结论为水库除险加固工程提供了翔实的依据,同时也可为类似工程施工提供借鉴。Based on the characteristics of underwater curtain grouting in Xibeikou Reservoir,such as high head,large water depth,surface operation and underwater curtain grouting under moving water conditions,this paper has drawn up parameters and requirements such as test content,site selection,hole type,section length and grouting pressure,grout mix ratio,quality inspection,and proposed the allocation of resources such as construction equipment,grouting materials and construction process control.The results of the test are analyzed statistically,which can provide a solid basis for the reservoir reinforcement project,and can also provide reference for the construction of similar projects.

关 键 词：水下帷幕灌浆 技术试验 西北口水库 

分 类 号：TV543.7[水利工程—水利水电工程]