论文部分内容阅读
电测深量板法解释不是从整体上考虑一条曲线,而是从每二层或三层来进行考虑,这样就不可能把各个层之间的相互影响都考虑周全。用有限条二、三层理论曲线去解决自然界千差万别的情况是量板法的致命弱点。电测深直接解释法是避开上述弱点的一种比较简单的解释方法,但这种方法在计算过程中有时会产生很大误差,使剥去表面层后的变换电阻率函数出现不正常现象,从而影响该方法的使用。本文用微分理论分析计算误差,提出校正方法,从而提高了解释精度。
Instead of thinking of a curve as a whole, the electrical sounder is interpreted from every second or third level, so that it is impossible to take account of the interaction between layers. Using finite two or three-layer theoretical curves to solve the vast diversity of nature is a fatal weakness of the volume method. The direct interpretation method of electric sounding is a relatively simple method to avoid the above weak points. However, this method sometimes produces large errors in the calculation process, causing abnormal phenomenon of the transformation resistivity after stripping the surface layer , Thus affecting the use of this method. In this paper, the differential theory is used to analyze and calculate the error, and the correction method is proposed to improve the accuracy of interpretation.