岩土介质电性参数与物性参数关联性研究

Research on the correlation between electrical and physical properties parameters of rock and soil media

摘要: 地质灾害勘测方法涉及到岩土介质电性参数与物性参数的相互关系。为此，国内外学者针对不同岩土体电磁特性与各种物理参数的影响机制问题开展了大量行之有效的研究。系统总结并论述了岩土介质电阻率、介电常数对含水率、干密度、温度和孔隙率等的影响，讨论了岩土介质电性与物性参数的关联机制，并进一步指出了两种参数研究尚存在的主要问题和亟待解决的难题。

Abstract: The geological hazard survey method involves the interrelationship between the electrical and physical parameters of rock and soil media. Therefore, domestic and foreign scholars have conducted a large amount of effective research on the influence mechanism of electromagnetic characteristics and various physical parameters of different rock and soil masses. The system summarizes and discusses the effects of electrical resistivity and dielectric constant on the water content, dry density, temperature, and porosity of rock and soil, discusses the correlation mechanism between the electrical and physical properties of rock and soil media, and further points out the main problems and urgent problems in the study of the two parameters.