沙尔托海水库大坝渗漏成因及治理分析  

Causes and Treatment of Dam Leakage in the Shartohai Reservoir

作　　者：李晓明[1] Li Xiaoming(Tacheng Water Resources and Hydropower Survey and Design Institute, Tacheng 834700, Xincheng)

机构地区：[1]塔城地区水利水电勘察设计院

出　　处：《陕西水利》2019年第6期125-127,130,共4页Shaanxi Water Resources

摘　　要：沙尔托海水库位于新疆精河县西南面,是精河县重要的水利枢纽工程。在项目建成初期,水库蓄水过程中出现坝体渗漏现象,初步推断坝体渗漏原因可能为右岸坝基绕渗、沥青心墙砼基座和基岩接触面渗漏、基岩帷幕灌浆范围内渗漏等。提出对坝体采取灌浆加固措施,治理完成后坝后已无明显漏水现象,坝后坡始终处干燥状态。通过补强处理后坝体中水位测量,进一步证明灌浆补强效果。The Shartohai Reservoir is located in the southwest of Jinghe County, Xinjiang, and is an important water conservancy project in Jinghe County. At the initial stage of the project, the leakage of the dam occurred during the reservoir impoundment. It is preliminarily concluded that the cause of leakage of the dam may be the dam foundation infiltration on the right bank, the seepage of the base of the asphalt core wall and the bedrock contact surface, and the leakage of grouting range of the bedrock and the like.. It is proposed to adopt grouting reinforcement measures for the dam body. After the completion of the treatment, there is no obvious water leakage phenomenon, and the back slope of the dam is always dry. Through the measurement of water level in the dam after reinforcement treatment, the effect of grouting reinforcement is further proved.

关 键 词：水库大坝 渗漏 成因 治理 

分 类 号：TV697.32[水利工程—水利水电工程]