摘要
本文利用6种简单几何形体的磁频谱值(振幅谱、相位谱)求其顶、底板的埋深.分8种类型,共得24个求场源的埋深公式.模型试验结果其精度均<1/1万米.对某已知铁矿用所推导的公式验算,计算结果与钻探结果极为吻合.
The paper deals with the buried depth estimation of the top and bottom surfaces of six simple models by means of magnetic spectra (including amplitude and phase spectra). Twenty-four formula for calculating the buried depth of different models were derived at first. it has been proved by practical computation that the accuracy for each model is less than 0.0001m. For a known iron deposit, the burieddepths of the differentparts of the ore body calculated by the formula derived are in conformity withdrilling results.
出处
《地质与勘探》
CAS
CSCD
北大核心
1989年第12期34-42,共9页
Geology and Exploration
