This paper puts forward a new method for computation of resistivity weighting coefficients of horizontal strata. This method is the development of the digital linear filter method for the computation apparent resistivity curve for a horizontally stratified earth. The principle of the computation method is expounded. The computation speed and precision of the new method are illustrated. Some computation results of the weighting coefficients for a three and four horizontally layered earth are shown. The variation characteristics of the weighting coefficients are analysed with emphasis on negative effect and peaking effect.
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姚文斌,傅良魁.计算水平层状介质电阻率权系数的一种方法[J].地震工程学报,1989,11(3):33-40. Yao Wenbin, Fu Liangkui. A METHOD FOR THE COMPUTATION OF RESISTIVITY WEIGHTING COEFFICIENTS OF HORIZONTAL STRATA[J]. China Earthquake Engineering Journal,1989,11(3):33-40.