Abstract: Taking the earth-rock dam, the main structure of Yuling Spring artificial lake project, as the research object, we selected typical sections to calculate seepage stability by finite element method, determined the saturation line position under various working conditions, analyzed the calculation results and made comprehensive evaluation for the dam safety. As well, we analyzed the sliding stability by the Fellenius and the Bishop method simultaneously, and then drew the related conclusions.

摘要： 以御灵泉人工湖工程主要建筑物土石坝为研究对象，选取典型断面通过有限元法进行渗流稳定计算，确定各种工况下浸润线的位置，对其计算结果进行分析，并对大坝工程安全性进行综合评价，同时采用瑞典圆弧法和Bishop法进行抗滑稳定计算，得出相关结论。