摘要： 针对堤坝的非饱和稳定渗流问题，采用数值模拟方法，研究了在渗流作用下堤坝的浸润线变化情况，堤坝的非饱和区的负压变化规律等"为堤坝非饱和渗流在工程上的应用提供参考。

Abstract: There were unsaturated steady seepage phenomena in most levees. In this paper, the numerical simulation is employed to calculate the seepage through levees, then the change of pore-water pressures and negative pressures in the unsaturated field of the levees are studied. The results could supply the application to the unsaturated steady seepage for reference.