帷幕灌浆防渗技术在水库除险加固工程中的应用
Application of Curtain Grouting Anti-Seepage Technology in the Reservoir Reinforcement Project
闫柄臣1
作者信息
- 1. 山西水务集团建设投资有限公司 山西太原 030000
- 折叠
摘要
我国大部分中小型水库修建于20世纪60、70年代,由于受当时资金、技术条件限制,加之水库建成以后后期维护管理不到位,导致现在有很多中小型水库存在安全隐患,急需进行除险加固.结合某水库大坝原浆砌石坝体补增灌浆、溢洪道右侧山体帷幕灌浆,选择灌浆防渗处理技术,并对其方案的适用性和可行性进行验证,以保证水库的运行安全.
Abstract
Most of China's small and medium-sized reservoirs were built in the 1960s and 1970s.Due to the restrictions of capital and technical conditions at that time,coupled with the late maintenance and management of the reservoir after the completion of the reservoir is not in place,resulting in many small and medium-sized reservoirs there are hidden dangers,and it is urgent to carry out reinforcement.In order to ensure the safety of the reservoir,the grouting anti-seepage treatment technology is selected based on the grouting of the original masonry dam body and the grouting of the mountain curtain on the right side of the spillway,and the applicability and feasibility of the reinforcement plan were verified.
关键词
水库大坝/帷幕灌浆工艺/质量控制Key words
reservoir dam/curtain grouting technology/quality control引用本文复制引用
出版年
2024
NETL
NSTL
万方数据