The concrete face rockfill dam is a commonly used for hydropower stations due to its relatively good stability. However, due to the thin impermeable layer in concrete face rockfill dams, leakage problems are common in dam body. In this study, the stability of dam seepage was evaluated by using finite element simulation, and the chemical composition analysis of seepage water was conducted to evaluate the interaction between seepage water and dam foundation

concrete face rockfill dam, finite element simulation, chemical composition analysis of seepage water, permeability

混凝土面板堆石坝是常用的一种坝型，由于其相对较好的稳定性而被广泛应用。然而，由于混凝土面板堆石坝防渗层较薄，易出现坝体渗漏问题。通过有限元模拟对大坝渗流稳定性进行了评估，并对渗流水进行化学成分分析，分析渗流水与坝基的相互作用。

混凝土面板堆石坝, 有限元模拟, 渗流化学成分分析, 渗透性