This paper introduced the experimental method and main results of induced polarization effect observed before the rupture of the instable rocks under the action of compressional stress.
本文介绍了在压应力作用下观测岩石失稳破裂前激发极化效应的实验方法和主要结果。
Two-current IP method predicts water bearing structure in front of the tunnel, based on the effect of water bearing structure upon induced polarization.
二电流激发极化法是根据含水构造对激发极化效应的影响来预测隧道前方的含水构造的。
There are two reasons for negatives in measuring double-frequency induced polarization, one is electromagnetic coupling effect, the other is geo-boby existing in an impersonal way.
引起双频激电仪野外测量出现负值的原因主要有两类：一类是由于电磁耦合效应；另一类是由于地下地质体的影响。
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