摘要
天生桥一级水电站大坝为钢筋混凝土面板堆石坝,大坝于1999年年底完成施工,2000年11月完成竣工验收。大坝自首次蓄水运行至今,面板发生过表面裂缝、面板挤压破坏、面板脱空等现象,现将缺陷处理措施、维护管理经验进行简略介绍。通过采取合理整改措施,保证了大坝安全运行。
A reinforced concrete face rockfill dam was built for Tianshengqiao first cascade hydropower station, which was completed at the end of 1999 and passed through the completion acceptance in November 2000. The safe operation of dam is guaranteed by taking reasonable corrective measures although there are surface cracks, extrusion failures and cavities etc. at the concrete reservoir. The paper makes a brief introduction to and management. face slab since the initial water impoundment in Tianshengqiao the defect treatment measures and experiences on maintenance
出处
《红水河》
2012年第6期130-133,共4页
Hongshui River
关键词
混凝土面板堆石坝
缺陷处理
缺陷原因分析
面板破损
天生桥一级水电站
concrete face rockfill dam
defect treatment
defect cause analysis
damage of face slab
Tian-shengqiao hydropower station
