泰安抽水蓄能电站上库右岸面板水下检查及处理效果分析  

Underwater inspection and treatment analysis on concrete face of right bank of upper reservoir at Tai'an pumped-storage power station

作　　者：郭玉嵘[1] 朱锦杰[1] 吴伟[1] 

机构地区：[1]国家能源局大坝安全监察中心,浙江杭州310014

出　　处：《大坝与安全》2015年第4期62-65,共4页Dam & Safety

摘　　要：泰安抽水蓄能电站上库右岸面板渗漏量呈增大趋势,并与进/出水口附近的面板垫层渗压水头正相关。水下检查发现进/出水口区域面板及结构缝破损,处理后渗漏量减小,运行一段时间后,渗漏量恢复处理前量值,处理未根治渗水问题,建议重新进行处理。There was a growing trend of seepage at right bank concrete face of Tai＇an pumped-storagepower station, which was positively correlated with the water head on the concrete face cushion zone.Damage was found at concrete face and the structure joints of water inlet/outlet during the underwater in-spection. The seepage dropped after treatment, but returned to the value before over time. The treatmentfailed to solve the problem. We strongly recommend taking further action.

关 键 词：泰安抽水蓄能电站 右岸面板 渗漏量 水下检查 处理效果 

分 类 号：TV698.2[水利工程—水利水电工程]