频率信号激励下岩石电性参数研究  

The discussion electrical properties of rocks base on frequency response characteristics

作　　者：程辉[1] 底青云[1] 李帝铨[1] 

机构地区：[1]中国科学院地质与地球物理研究所,北京100029

出　　处：《地球物理学进展》2010年第3期918-925,共8页Progress in Geophysics

基　　金：中国科学院重要方向项目(KZCX2-YW-121)资助

摘　　要：物性实验是建立地质与地球物理关系的基础,同时也是对地球物理勘查资料进行合理解释的条件之一.本文通过总结以往的研究工作,对获取不同激发信号下电阻率值的实验装置、应注意的问题和应服从的模型进行分析,并针对Cole-Cole模型进行了理论计算与实际模拟电路的物理实验对比研究,提出了未来值得深入研究的几个方面.Experiment of physical property in laboratory provides an important basis for the building of geological and geophysical models; meanwhile it is one of the conditions for the inversion of geophysical exploration data. This paper reviews previous work, and analyzes the experiment installation, some questions that should be paid attention and the models that should be followed under different induced signals. It also presents theoretical and measurements of practical analogous circuit to the Cole-Cole model. At last, the author puts forward some aspects that deserve further study in the future.

关 键 词：物性实验 实验装置 COLE-COLE模型 研究方向 

分 类 号：P631[天文地球—地质矿产勘探]