同时，讨论了土体的孔隙水可自由流动和无渗流的情况，得到了一些有意义的结论。
Simultaneously, the cases in which porous water flows freely and does not seeps into soils are discussed and some very useful conclusions are obtained.
用无因次分析法对低渗透岩心的实验数据进行了分析，得出新的渗流规律。
The experimental data of fluid flow in porous core with low permeability were analyzed with simulation theory and plotted as a log log typical curve.
本文采用无厚度的接触界面单元模拟层面，进行了坝体的渗流分析。
In the paper, the dam seepage analysis is conducted with no depth contact interface element to simulate layer surface.
在数值模拟中重点对移动和固定网格法等进行了研究，并应用固定网格法对无压渗流场自由面进行了搜索计算。
We will have focal point study for moving and fixing grid law etc., have the application to the free surface search of he impressure influent fields.
收集整理了渗流有限元已有成果，在渗流理论和有限元理论的基础上，对求解无压渗流自由面的几种常用方法进行了评价。
Based on basic theories of seepage and finite element, several prevailing methods used to solve free surface in unconfined seepage have been appraised.
建立起异常高压气藏的不稳定渗流微分方程，并给出其无因次形式。
The differential equation of unsteady infiltration of anomalous pressure has been established, and presents its dimensionless fashion.
建立起异常高压气藏的不稳定渗流微分方程，并给出其无因次形式。
The differential equation of unsteady infiltration of anomalous pressure has been established, and presents its dimensionless fashion.
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