摘要
研究了受压岩石电阻率的方向性,结果表明,沿着压力方向岩石电阻率变化最小,垂直压力方向岩石电阻率变化最大,与压力方向成45°夹角的岩石电阻率变化居中。
This paper aims to analyse the dirdctivity of eletrical resistivity under stress rock. The result shows that parallel to the stress, the amplitudes of the variations become minimum while maximum perpendicular to it , halfway between, at an angle of about 45°to the stress direction, the amplitude values of variation of rock electrical resistivity are medium.
出处
《华南地震》
1993年第3期1-8,共8页
South China Journal of Seismology
关键词
岩石
电阻率
方向性
地震预报
rock electrical resistivity
Directivity
Earthpuake prediction.
