河南水利与南水北调2025，Vol.54Issue(1)：51-53,3.
高压摆喷灌浆结合下游坝脚增设压浸平台在水库除险加固工程中的应用
Application of the Technology for Construction of High-pressure grouting and Downstream Dam Foot Platform for Immersion Control of Reservoir Reinforcing Project
明佑妍 1肖晓光2
作者信息
- 1. 广东珠荣工程设计有限公司,广东 广州 510610
- 2. 武汉经济技术开发区(汉南区)河道堤防管理总段,湖北 武汉 430058
- 折叠
摘要
Abstract
Dam speege control has always been a technical challenge in dam reinforcement,and it is extremely important to choose a suitable plan for anti-seepage reinforcement.In the paper,based on the practical engineering cases,three alternatves including high-pressure grouting in dam foundation and platform at dam foot for immersion control,thin concrete diaphragm in dam body and dam foundation,and high-pressure grouting in dam body and dam foundation are compared,and the advantages and disadvantages of the three alternatives are analyzed.On the basis of comparison and analysis of the three alternatives,the economic and effective scheme,i.e.the high-pressure grouting in dam foundation and platform at dam foot for immersion control is adopted.The seepage and stability parameters are calculated with the finite element analysis method.The findings indicate that the scheme of high-pressure grouting in dam foundation and platform at dam foot for immersion control is feasible.关键词
高压摆喷灌浆/压浸平台/水库除险加固Key words
high pressure grouting/platform for immersion control/reservoir reinforcement分类
建筑与水利引用本文复制引用
明佑妍,肖晓光..高压摆喷灌浆结合下游坝脚增设压浸平台在水库除险加固工程中的应用[J].河南水利与南水北调,2025,54(1):51-53,3.
