对已有尾矿坝实际堆积坝勘察的室内试验数据进行了研究,分析了尾矿坝渗流相关参数的规律,并通过对实验数据的拟合得出了相关参数的计算公式。对渗流参数的计算结果与实测结果进行对比,结果表明,拟合公式能满足实际工程计算的需要。 The existing laboratory test data of the existing dam of the tailings dam are studied. The law of seepage parameters of the tailing dam is analyzed. The formula of the relevant parameters is obtained by fitting the experimental data. The calculated results of the seepage parameters are compared with the measured results. The results show that the fitting formula can meet the needs of the actual engineering calculation.