论文部分内容阅读
本文总结了用电解液模型研究三向空间渗流问题,简述三向电拟试验的发展概况,指出用电解液模型研究非均质三向空间渗流是标志着三向电拟试验模拟技术的进一步发展, 文中详细论述用电解液模型研究非均质三向空间渗流的模拟方法和技术。例如:不同透水性土层的分割模型方法,模拟透水灌浆帷幕和弱透水层的穿孔板和导电板,模拟曲面不透水层面的框格架,以及分割模型分割面上小极片的合理布局等。以上模拟方法和技术已在大中型水利水电工程和地下水开发利用的三向渗流问题中应用。最后,对三向电拟试验的发展展望,提出一些看法。
This paper summarizes the study of three-dimensional spatial seepage with the electrolyte model, briefly describes the development of the three-way electrical simulation test, and points out that the use of the electrolyte model to study heterogeneous three-dimensional space seepage is a further step in the three-way simulation test simulation technology. In this paper, we discuss in detail the simulation methods and techniques for the study of heterogeneous three-dimensional spatial seepage with electrolyte models. For example: Segmentation model methods for different water-permeable soil layers, simulation of perforated plates and conductive plates for permeable grouting curtains and aquitards, simulation of surface impervious sashes, and rational layout of small pole pieces on segmented model partitions . The above simulation methods and techniques have been applied to the three-dimensional seepage problems of large and medium-sized water conservancy and hydropower projects and groundwater development and utilization. Finally, some suggestions are made on the development prospects of the three-way electrical test.