Abstract: Tangpu reservoir is the only source of drinking water in Yushao Plain. Its east main dam is a large concrete face-slab rockfill dam and the problem of serious seepage exists. Combined with analysis on observation data and relation between seepage and water level, as well as seepage regression analysis and finite element method, the paper studied dam seepage, for reference.

摘要： 汤浦水库是虞绍平原目前唯一的饮用水源，东主坝为大型混凝土面板堆石坝，坝下存在较严重渗漏现象。本文通过对大坝观测资料、渗水量与水位关系和渗水量回归分析，利用有限元方法，对大坝渗透破坏现象进行初步分析，为运行管理提供参考。