论文部分内容阅读
岩土介质的渗流过程实际上是流体对孔隙空间的占据过程，是一种几何意义上的相变。本文将岩土介质中的孔隙抽象为孔隙堆积体模型，用重正化群的方法研究了岩土介质的渗流问题，得出了临界孔隙率的定量计算方法，并根据有关数据初步验证了计算方法的正确性。
The seepage process of geomaterials is actually the process of fluid occupying the pore space, which is a geometric phase transition. In this paper, the porosity in geotechnical media is abstracted as the model of pore accumulation. The seepage problem of geomaterials is studied by the method of renormalization group. The quantitative calculation method of critical porosity is obtained. Based on the data, The correctness of the method.