【摘要】 在岩石力学实验中,声发射源定位的研究方法,是实验室声发射研究的重要方面。在总结前人关于声发射源定位在实验硬件和定位算法两方面工作的基础上,从定位算法上着重分析了当前几种地震模拟岩石力学实验室声发射定位方法的利弊,指出了未来声发射定位方法可能的发展方向,并从定位算法上阐述了提高AE定位精度所必须克服的障碍。更多还原

【Abstract】 In rock mechanics experiment, the source location methods of acoustic emission(AE) is an important aspect of experimental AE research. On the basis of summarizing predecessors’ work of experiment facility and location algorithm, the advantages and disadvantages of some location methods were analyzed, which were frequently applied in seismological laboratories, and the possible direction of AE location development in future was pointed out. Finally, the difficulties which must be overcome to improve the precision of AE source location was discussed.更多还原