seepage line

基本解释

The link line of the points whose pore water pressure equals zero in the field that is got after the calculation is the seepage line.
计算结束后得到的渗流场孔隙水压力为零的各点的连线即为浸润线。
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Many initial tailings dams are impervious in China, then, the seepage line is very high, and most sands are saturated in tailings pond.
目前国内许多尾矿坝的初始坝本身不透水且无排渗设施，因而整个尾矿坝体浸润线很高，坝内大部分尾矿砂处于饱和状态。
The pattern that will help to judge the state of seepage line and provide theoretical criterion for taking safety measures, can be obtained by back analysis.
通过反演方法可以得到浸润线的时空模式，并进而判断浸润线状态，为采取安全措施提供理论依据。