Soil resistivity measurement: Two-layer model, proposed revisions to IEEE Standard 80-2000 and IEEE Standard 81-1983

被引：0

作者：

Calixto, P. ^{[1
]}

机构：

[1] Electrical Department, ABB Lummus Global B.V., Netherlands

来源：

IEEE Power Engineering Review | 2002年 / 22卷 / 04期

关键词：

Graph theory - Interpolation - Mathematical models - Parameter estimation - Soils;

D O I：

10.1109/MPER.2002.4312115

中图分类号：

学科分类号：

摘要：

A discussion on Sunde's two-layer soil model simplified by graphical method, shown in IEEE Standard 80-2000 and steepest descent method described by IEEE standard 81-1983, was presented. In the modified Sunde's method, the parameters ρ1 and ρ2 were obtained by inspection of resistivity measurements and h was obtained by plotting a graph of apparent resistivity versus pin spacing. All three parameters ρ1, ρ2, and h in the steepest descent method were calculated with assumption of initial values.

引用

页码：66 / 68