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渗透系数是水文地质的一个重要参数。对它决定得正确与否,与正确评价地下水储量和合理设计供水或排水的井点系统均有密切关系。但是迄今为止,在计算渗透系数方面仍然存在一些问题,例如地卞水流态对渗透系数的影响问题就仍被不少同志所忽视,往往得出错误的结果。本文根据有关方面的研究成果,着重讨论这个问题,以引起有关方面的重视,使计算渗透系数问题提高一步。
The permeability coefficient is an important parameter of hydrogeology. Whether it is right or not is closely related to the correct evaluation of groundwater reserves and the rational design of well points for water supply or drainage. However, so far, there are still some problems in calculating the permeability coefficient. For example, the impact of the Bian water flow regime on the permeability coefficient is still ignored by many comrades, often resulting in erroneous results. Based on the research results of the relevant parties, this article focuses on this issue to arouse the attention of the parties concerned and to make the calculation of permeability coefficient a step further.