摘要
本文理论推导了接地电阻的快速计算公式,非常适用于野外施工,并提出了多个电极布设条件下,减弱屏蔽效应的极间距与工区土壤电阻率无关,只取决于电极的尺寸,通过数值计算,验证公式的正确性,最后给出了施工方法.
In this paper, theoretical derivation of the fast calculation formulas Ground Resistance is presented. It is very suitable for field work. Under the conditions of multi electrode,Weaken the shielding effect of the electrode spacing has nothing to do with the area of soil resistivity depends only on the size of the electrode. The formula ’s correctness is verified by numerical calculation. Work method is given at last.
出处
《地球物理学进展》
CSCD
北大核心
2017年第1期431-435,共5页
Progress in Geophysics
基金
国家重大科研装备研制项目"深部资源探测核心装备研发"(ZDYZ2012-1)-05子项目"多通道大功率电法勘探仪"-05课题"系统整体设计及集成优化与方法试验"资助
关键词
电法勘探
发射机
接地电阻
计算公式
electrical prospecting
transmitter
ground resistance
calculation formulas
