台阵地震学方法及在中国IMS台阵的应用研究

Methods of array seismology and its application in China IMS array

中国的地震台阵建设与发展比国外晚了几十年.目前国内地震台阵正在不断地建设,而缺少的就是台阵技术,如能够把已有的台阵技术应用到我国的台阵中,就可以让台阵发挥它们应有的价值.作者根据国外的参考文献主要讨论了台阵地震学的主要技术方法并把这些方法应用到中国的IMS台阵,并给出了应用实例.结果表明,地震台阵使我们对地下结构的研究更加精细,使我们对微弱信号的识别更加轻松.如果我国现有台阵都能应用台阵地震学技术将对我国地震学和地球物理学的发展起到很大的推动作用.

The constructing and development of seismic array in China have been late for several decades than Ameri- ca,UK and other countries. At present, seismic arrays are being built ceaselessly in China while what the absence is array technique, they＇ll exert all their values if we apply array technique to these arrays. Technique methods of seismic array were mainly discussed in this paper and the application examples in China IMS array were showed by using several main methods by the author according to the references. From the result, we can see that array makes our research on earth structure more subtly and make our identification of faint signal more easily. It＇ll push the seismology and geophysics in China if all the seismic arrays in China can use array technique to make research.