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传统地电阻率观测对地震长趋势预测有一定的效果,但短临信息的提取研究仍需加强,而地电潮汐力谐振共振波(the harmonic resonance waves of geo-electricity driven by tidal forces,简称“HRT波”)方法,则是利用地电前兆的波动特征,进行地震短临信息提取的一种新尝试.本文首先对HRT波进行了的简单介绍;其次,从唐山地震前地电阻率观测出现异常开始,通过异常现象与起潮汐力的相关性研究,地电临震前兆起潮力模式的建立,以及印尼9.0级等地震的分析研究,对HRT波的发展历程进行了回顾;最后,借鉴汶川地震的一些实际工作,介绍了如何使用HRT波对震中距和震级进行预测的方法.此外,结合学习研究HRT波过程中,对潮汐力谐振波(Harmonic waves driven by tidal forces,简称HT波)的提取方法问题、建议使用数字信号处理技术进行,对潮汐力共振波(the resonance waves driven by tidal forces,简称RT波)不容易辨识的问题,仍需进一步探索研究.参考该方法在一些具体工作中的表现,指出该方法在短临信息的提取上有一定的创新性,可以对未来地震提出较为准确的短临预测意见,如果将常规地电阻率观测与PS100地电观测相结合,将是非常好的研究方向.
Traditional resistivity observations have some effect on long-term seismic trend prediction, but the research on short-term and short-term information extraction still needs to be strengthened. However, the harmonic resonance waves of geo-electricity driven by tidal forces (referred to as “HRT wave”) is a new attempt to extract short-term and short-term earthquakes using the characteristics of the precursors of the geoelectric power.This paper first introduces the HRT wave briefly, and secondly, from the earth resistivity Through the study of the correlation between anomalies and tidal forces, the establishment of the precursory tidal force model of earthquakes and the analysis of 9.0 earthquakes in Indonesia, the development history of HRT waves is reviewed. Finally, , Some practical work of Wenchuan earthquake is introduced, and how to forecast the epicentral distance and magnitude by using HRT wave is introduced.In addition, in the process of studying and studying HRT wave, the Harmonic waves driven by tidal forces (HT Wave) extraction method, the proposed use of digital signal processing techniques, the resonance waves driven by tidal forces (referred to as RT wave) is not easy to distinguish We need further exploration and research.With reference to the performance of this method in some specific work, it is pointed out that this method has some innovative features in short-term and short-term information extraction and can provide more accurate short-term prediction opinions for future earthquakes, If the conventional resistivity observations and PS100 geoelectric observations combined, will be very good research direction.