摘要
本文重点阐述了点源二维电阻率测深边界单元方法原理、方法技术。针对电阻率测深装置特点。提出的区间截断剖分法,有利于节省计算机内存,提高计算速度,降低成本。文中用边界元法计算了若干地电形体上对称四极测深和等比装置的ρs测深曲线,获得了一些有益的结果。
The princiPle and technique of the boundary element method for resistivity sounding of point-source electric field in two-dimensional geoelectrical section are stated. Aimed at the specificity of resistivity sounding, a district truncation dividing is put forward. It is in favour of saving computer memory, raising calculating speed and reducing costs. The aPParent resistivity curves of schuromberger sounding and eqeual ratio sounding are calculated in several geoelectric bodies, and good results are given,
出处
《物探化探计算技术》
CAS
CSCD
1989年第1期29-39,共11页
Computing Techniques For Geophysical and Geochemical Exploration
