电力工程场地土壤电阻率测试方法分析

Analysis And Discussion on Testing Method of Soil Resistivity in Electric Power Engineering Site

通过分析土壤电阻率的测试原理、影响因素,对电测井法、电测深法、高密度电法等几种常用的测试方法进行对比,说明各种测试方法在不同条件下的适宜性和局限性,推荐不同地形、地质条件下不同电力工程场地适宜的土壤电阻率测试方法。

Through analyzing the testing principle and influencing factors of soil resistivity,this paper compares several common testing methods,such as electric logging method,electric sounding method and high density electric method,etc.,the suitability and limitation of various testing methods under different conditions are explained,and the suitable soil resistivity testing methods under different topographical and geological conditions are recommended.