灌浆防渗在新冲坑水库除险加固工程中的应用

打开文本图片集

摘  要：坝体渗漏、滑坡等是早期修建的中小型水库常见的破坏形式，防渗对于水库工程显得十分重要，而灌浆技术用于大坝防渗既有效又经济。基于此，文章结合新冲坑水库除险加固工程阐述帷幕灌浆和劈裂灌浆的有效应用。

关键词：水库;防渗;帷幕灌浆;劈裂灌浆;除险加固

中图分类号：TV543     文献标志码：A          文章编号：2095-2945（2022）24-0193-04

Abstract： Dam seepage， landslide and so on are common damage forms of small and medium-sized reservoirs built in the early stage. Seepage prevention is very important for reservoir engineering， and grouting technology is effective and economical for dam seepage prevention. Based on this， the paper expounds the effective application of curtain grouting and split grouting in combination with the reinforcement project of Xinchongkeng reservoir.

Keywords： reservoir; seepage control; curtain grouting; splitting grouting; danger elimination and reinforcement

新冲坑水库位于广东省罗定市苹塘镇良官管理区，距苹塘镇东南约4 km，属西江流域罗定江一级支流围底河的白石河支流。（剩余3952字）