摘要
本文给出求解电阻率法的异常电位的有限单元法．将异常电位与正常电位相加，得总电位．用这种方法得到的总电位比直接求总电位的精度高很多．
The finite element method for solving anomalous potential for resistivity surveys is presented in this paper. The anomalous potential plus the normal potential equals to the total potential. The accuracy of the total potential obtained by this method is much higher than that of the total potential immediately obtained by the finite element method.
出处
《地球物理学报》
SCIE
EI
CSCD
北大核心
1994年第A02期511-515,共5页
Chinese Journal of Geophysics
关键词
电阻率法
异常电位
有限元
电法勘探
Resistivity surveys
Anomalous field
Finite element method.
