水利水电科技进展2012，Vol.32Issue(5)：82-85,4.DOI:10.3880/j.issn.1006-7647.2012.05.020
高压喷射灌浆技术在云南病险水库加固工程中的应用
Application of high-pressure sprinkling grouting technology to reinforcement of ill-conditioned reservoirs in Yunnan Province
摘要
Abstract
The ill-conditioned reservoirs in Yunnan Province commonly have severe seepage problems in the dam body and foundation. By taking the reinforcement of Baihe Reservoir as an example, the application and effectiveness of high-pressure sprinkling grouting technology in anti-seepage and reinforcement of dams in Yunnan Province are investigated. The results show that the phreatic line of the dam body decreases after anti-seepage treatment of Beihe Reservoir. The phenomenon of leakage on the downstream dam slope disappears. The leakage quantity at the downstream dam toe greatly decreases at high water level. The anti-seepage properties of the dam body and foundation are obviously improved. The high-pressure sprinkling grouting technology has wide range of applicability, its construction is simple, and its quality inspection is convenient. It is helpful to the reinforcement of other ill-conditioned reservoirs.关键词
高压喷射/灌浆技术/病险水库/白鹤水库/云南省Key words
high-pressure sprinkling/ grouting technlology/ ill-conditioned reservoir/ Baihe Reservoir/ Yunnan Prorince分类
建筑与水利引用本文复制引用
卢晓鹏..高压喷射灌浆技术在云南病险水库加固工程中的应用[J].水利水电科技进展,2012,32(5):82-85,4.基金项目
2011年度云南省水利科技项目(201101) （201101）
