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本文以上海市不同地区的两个工程孔T20和J61孔为例,通过对实测视电阻率曲线及自然电位曲线的对比分析,结合相关区域地质情况及地球物理特征,对测点处咸淡水含水层界面进行定性划分,并对其地质效果进行了验证。
In this paper, two engineering holes T20 and J61 in different areas of Shanghai were taken as an example. Based on the comparison of measured apparent resistivity curves and natural potential curves and the geological conditions and geophysical characteristics of the relevant areas, Layer interface is divided qualitatively, and its geological effect is verified.