河口水库除险加固中的填充灌浆技术分析应用  

Analysis and Application of Filling Grouting Technology in Reinforcement of Hekou Reservoir

作　　者：吕杏 LYU Xing(Luoding Water Administration Supervision Brigade,Luoding 527200,China)

机构地区：[1]罗定市水政监察大队,广东罗定527200

出　　处：《云南水力发电》2024年第7期89-93,共5页Yunnan Water Power

摘　　要：主要探讨了河口水库除险加固中填充灌浆技术的应用。首先,详细描述了工程的现状,然后进行了坝体渗流安全复核计算,以评估当前的安全状况。接着深入讨论了坝体灌浆施工的各个步骤,包括成孔、制浆、灌浆、复灌、终灌和封孔作业。这些步骤都是为了确保坝体的稳定性和安全性。总的来说,提供了一种有效的方法来改善和加固水库坝体,以防止可能的安全风险。This paper mainly discusses the application of filling grouting technology in the reinforcement of Hekou reservoir.Firstly,the current situation of the project is described in detail,and then the dam seepage safety review calculation is carried out to evaluate the current safety situation.Then,the various steps of dam grouting construction are discussed in depth,including hole forming,pulping,grouting,re grouting,final grouting and hole sealing.These steps are to ensure the stability and safety of the dam body.In general,it provides an effective method to improve and strengthen the reservoir dam to prevent possible safety risks.

关 键 词：河口水库 除险加固 填充灌浆 坝体渗流安全 

分 类 号：TV543[水利工程—水利水电工程]