【摘要】 通过试验研究了岩石摩擦过程中产生声发射和电磁辐射的规律 ,发现实验过程中的加载速度以及试样所受的摩擦力对电磁辐射信号的频率和强度都有影响 ,并根据信号特征分析了岩石摩擦产生电磁辐射的机理更多还原

【Abstract】 The law of acoustic emmission and electromagnetic radiation (EMR) in rock friction process is studied in lab. It is found that the loading speed and the friction force exerted on the sample both have effect on the frequency and strength of EMR. The machanism of EMR in rock friction is analysed according to the signal characteristics.更多还原