砌石重力坝水库坝基防渗安全处理技术研究  

Research on Anti-seepage and Safety Treatment Technology for Dam Foundation of Masonry Gravity Dam Reservoir

作　　者：单长光 SHAN Changguang(Guangdong Yuantian Engineering Co.,Ltd,Guangzhou 510000,China)

机构地区：[1]广东省源天工程有限公司,广东广州510000

出　　处：《云南水力发电》2024年第11期107-110,共4页Yunnan Water Power

摘　　要：坝基是整个重力坝的基础,其稳定性和强度直接关系到整个坝体的安全。以五皋垅水库坝基防渗处理工程为背景,针对目前面对的工程现状和主要风险进行了分析,提出了坝基处理设计方案和施工质量控制措施,并利用有限元分析法及相关设计规范对稳定性进行了分析,确保新建水库防渗性能满足生产生活的需要,保障集镇和下游自然村饮用水源问题以及改善灌溉农田。The dam foundation is the foundation of the entire gravity dam,and its stability and strength are directly related to the safety of the entire dam body.Based on the anti-seepage treatment project of Wugaolong Reservoir dam foundation,this article analyzes the current situation and main risks of the project,and proposes a design scheme and construction quality control measures for dam foundation treatment.It also analyzed the stability using finite element analysis and relevant design specifications to ensure that the anti-seepage performance of the newly built reservoir meets the needs of production and life,guarantees the drinking water source problem of the town and downstream natural villages,and improves irrigation farmland.

关 键 词：重力坝 坝基处理 帷幕灌浆 稳定性分析 

分 类 号：TV697.3[水利工程—水利水电工程]