In the foundation of analyzing rainfall seepage mechanism, the finite element method is studied for unstable saturated-unsaturated seepage field.
在分析降雨入渗机理的基础上，研究了考虑降雨入渗影响的非稳定饱和—非饱和渗流场有限元分析方法。
It can be proved that the non linear seepage law can not be approximately regarded as the linear seepage law in analysis of non Darcy seepage through dam foundation.
可以看出，在坝基非达西渗流分析中，不能采用线性渗流规律来近似代替非线性渗流规律。
The influences of seepage force on foundation pit quicksand are analyzed herein based on the features of groundwater seepage around the water tight screen in the pit.
本文根据基坑防渗帷幕周围的地下水渗流特征，分析了渗流力对基坑流砂的影响，提出了按涌砂安全系数进行防渗帷幕埋入深度计算的方法。
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