岩石在受载条件下电阻率变化特征研究综述

Research Review of Resistivity Variation Characteristics under Load Conditions on Rock

从实验测试、各向异性等方面对岩石在受载条件下电阻率变化特征进行了研究,得到受压岩石电阻率的变化规律,并建立了应力-电阻率的理论关系,为各类岩石工程的变形强度监测、破坏程度预测和稳定性评价提供了依据。

The paper summarizes the resistivity study under load conditions on the aspects of experimental regularity,anisotropic and so on,and hopes to get regular pattern of compressed rock resistivity change,then establish theoretical stress-resistivity relationship,provide scientific basis for rock engineering in strength monitoring,damage prediction and stability evaluation.