暂态渗流场 temporal status infiltration field ; transient seepage field
Transient seepage due to rain infiltration is computed using the finite element method. The computed transient pore water pressures are then used for subsequent limit equilibrium analyses of the slope.
针对香港地区一种典型非饱和土斜坡，用有限元法模拟雨水入渗引起的暂态渗流场，然后将计算得到的暂态孔隙水压力分布用于斜坡的极限平衡分析。
参考来源 - 雨水入渗对非饱和土坡稳定性影响的参数研究Saturated-unsaturated seepage theory have been used, transient seepage with different time which retaining water before the fly-ash dam was analysed.
运用饱和-非饱和渗流理论,分析了子坝前不同挡水历时下贮灰坝暂态渗流场。
参考来源 - 电厂贮灰坝渗流场与稳定性分析·2,447,543篇论文数据，部分数据来源于NoteExpress
因此，降雨入渗后的暂态渗流场难以确定。
As a consequence, it is difficult to confirm the temporal status infiltration field after precipitating infiltration.
因此，开展强降雨下边坡地下水暂态渗流场的数值模拟十分必要。
Therefore, the study on numerical simulation of groundwater transient seepage field of slope under the condition of heavy rainfall is very urgent and necessary.
将土-水-气三相耦合，提出了一种确定降雨入渗后的暂态渗流场的模型。
A model for confirming this infiltration field is presented by soil, water and atmosphere three-phase coupling.
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