琅琊山电站主坝渗透压力监测分析  

Monitoring and analysis of seepage pressure in main dam of Langyashan Power Station

作　　者：戴江鸿 DAI Jiang-hong

机构地区：[1]国网新源控股有限公司检修分公司,北京100053

出　　处：《东北水利水电》2024年第1期22-25,71,共5页Water Resources & Hydropower of Northeast China

摘　　要：本文基于琅琊山电站主坝渗流监测资料,结合坝肩地质条件和工程防渗处理措施,通过时间过程和空间分析的方法研究分析了大坝渗流特性。结果表明,坝基渗透压力变化稳定,两岸绕坝渗流现象不明显,大坝漏水量与国内同类工程相比较小,坝基防渗效果良好。Based on the seepage monitoring data of the main dam of Langyashan Power Station,combined with the geological conditions of the dam abutment and the project anti-seepage treatment measures,the seepage characteristics of the dam are studied by means of time process and space analysis.The results show that the seepage pressure of the dam foundation is stable,the seepage around dam on both sides is not obvious,the leakage of the dam is smaller than that of similar projects in China,and the seepage prevention effect of the dam foundation is good.

关 键 词：浸润线 绕坝渗流 渗透量 监测 琅琊山电站 

分 类 号：TV640.33[水利工程—水利水电工程]