水库面板堆石坝坝面防渗补强技术  

Reservoir Dam Surface Anti-seepage and Reinforcement Technology of Concrete Face Rockfill Dam

作　　者：王泽军[1] 

机构地区：[1]杭州国电大坝安全工程有限公司,浙江杭州310030

出　　处：《中国建筑防水》2017年第8期32-36,共5页China Building Waterproofing

摘　　要：安徽响水涧抽水蓄能电站上水库面板堆石坝面板、趾板以及周边缝等部位存在混凝土蜂窝、麻面、孔洞、贯穿裂缝等缺陷,影响大坝安全稳定运行。通过对面板、趾板以及周边缝等部位混凝土缺陷的防渗补强处理,消除了大坝安全运行隐患,使面板、趾板、周边缝等部位满足设计使用要求,保证了电站的安全运行。Anhui Xiangshuijian reservoir panel on pumped storage power station, the three-toed feet and peripheral joints exist in areas such as honeycomb, ballast-surface, holes, concrete cracks and other defects, influencing the safe and stable operation of the dam. With the treatment of anti-seepage and reinforcement tbr concrete defects, such as the panel , the toe slab and peripheral joint, the dam hidden dangers are eliminated, and the panel, the toe slab and peripheral joint parts meet design requirements, which ensure the safe operation of the plant.

关 键 词：混凝土面板堆石坝 趾板 裂缝 防渗补强 化学灌浆 

分 类 号：TV698.23[水利工程—水利水电工程]