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利用１６通道高速数据采集系统及三分量声发射换能器对多种岩石样品在单轴压缩及双剪破裂过程中产生的电磁辐射（ＥＭ）和声发射（ＡＥ）及其相互关系进行了实验研究．结果表明，岩样尺寸和岩石矿物成分对电磁辐射的产生及其特性都有较大影响．ＥＭ与ＡＥ的关系具有多样性，既有伴随ＡＥ出现的ＥＭ，还有不伴随ＡＥ出现的ＥＭ．这表明除微破裂产生的电磁辐射外，可能存在产生电磁辐射的非破裂机制．
Experiments were conducted on the electromagnetic radiation (EM) and acoustic emission (AE) and their correlations of various rock samples during uniaxial compression and double shear rupture using a 16-channel high-speed data acquisition system and a three-component acoustic emission transducer the study. The results show that the size and rock mineral composition of rock samples have a great influence on the generation of electromagnetic radiation and its characteristics. The relationship between EM and AE is diverse, with both the presence of EM with AE and the absence of EM with AE. This shows that in addition to the electromagnetic radiation generated by micro-rupture, there may be a non-rupture mechanism that produces electromagnetic radiation.