蕉源水库大坝渗流监测资料分析  

Analysis of the Seepage Monitoring Data of Jiaoyuan Reservoir Dam

作　　者：周清勇 周建云 刘智 胡国平[1] ZHOU Qingyong;ZHOU Jianyun;LIU Zhi;HU Guoping(Jiangxi Provincial Institute of Water Sciences, Nanchang 330029, China;Jiangxi Yuanhui Canal Administration Bureau, Xinyun 338000, China)

机构地区：[1]江西省水利科学研究院,江西南昌330029 [2]江西省袁惠渠工程管理局,江西新余338000

出　　处：《水电与新能源》2020年第3期47-50,53,共5页Hydropower and New Energy

摘　　要：为有效掌握大坝渗流性态,对蕉源水库大坝渗流资料进行统计分析,采用二阶多项式分析渗流数据的相关性及采用瞬时静态测值分析坝体渗流位势的变化,表明大坝左侧及中间坝段坝体渗流性态稳定,而右坝段防渗性能不理想。分析右坝段坝体浸润线出逸点偏高的原因,并提出了相应的措施。The seepage monitoring data of Jiaoyuan Reservoir dam are analyzed to determine its actual seepage behavior.Second order polynomial is used to get the correlation of the seepage data and instantaneous static measurement values are used to analyze the variation of the dam body seepage potential.The results show that the seepage behavior of the left and middle dam sections is stable,while the anti-seepage performance of the right dam section is not good.Then,possible reasons for the excessive high release point of the phreatic line in the right dam section are analyzed and corresponding measures are proposed.

关 键 词：蕉源水库 渗流性态 相关性 位势 

分 类 号：TV697[水利工程—水利水电工程]