景洪水电站溢流表孔与消力池缺陷修复  

Defect repair of surface outlets and stilling basin of Jinghong Hydropower Station

作　　者：张浩江 孙建英 蒋金磊 杨念东 ZHANG Hao-jiang;SUN Jian-ying;JIANG Jin-lei;YANG Nian-dong(Jinghong Hydropower Station,Huaneng Langcang River Hydropower Inc)

机构地区：[1]华能澜沧江水电股份有限公司景洪水电厂

出　　处：《大坝与安全》2019年第4期49-52,共4页Dam & Safety

摘　　要：针对景洪水电站溢流表孔与消力池存在的空蚀破坏问题,从水力学原理与施工工艺等方面综合分析缺陷原因,采用针对性的修复技术与材料对缺陷部位进行修复,并详细介绍了修复方案,对类似缺陷修复工程具有参考意义。The cavitation damage of the surface outlets and stilling pool of Jinghong Power Plant is comprehensively analyzed from the aspects of hydraulic principles and construction technology. The defect repairing technology and materials are used to repair the defect parts. The scheme has reference significance for similar defect repair projects.

关 键 词：景洪电厂 溢流表孔 消力池 缺陷修复 

分 类 号：TV698.2[水利工程—水利水电工程]