地震波在地震预报中的应用研究新进展

AN OVERVIEW OF NEW PROGRESS IN APPLIED RESEARCH ON SEISMIC WAVES TO EARTHQUAKE PREDICTION

随着测震技术和计算机分析处理技术的提高,近几年利用地震波预报地震的方法有了较快的发展。本文对近年来国内外有关的研究方法、研究动态及研究的进展作了简要的综述。这些方法包括目前国内外正在加紧研究的 S 波分裂法、有所进展的孕震区地震透视法、改进的波速异常方法以及其它一些地震波方法,如波形、尾波、脉动和 SPV 法等。

With the advance in the technology of seismometry and computer processing and analysis,the method of using earthquake waves to predict earthquakes has developed greatly. The related research method,research developments,research progress both at home and abroad in recent years are briefly overviewed.These methods include:intensification in the research on S wave fission,progress of seismic tomography in the seismogenic zone,improve- ment in the method of anomalous wave velocity and other earthquake wave methods,such as wave form,coda wave,pulsation,SPV and so on.