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本文从动态的观点出发,采用“韵律”和“黄金分割数”(即优选数),具体地分析了华北最近一幕强震活动在空间分布上的迁移特点,并以椭圆图象直观地表示出了最大允许的空间韵律范围。文章认为这种“动态韵律”是地壳新构造运动固有特性的具体表现。研究各地震带强震活动的“动态韵律”对估计地震趋势可能有一定的作用。
This paper analyzes the spatial distribution of strong earthquakes in North China using the “rhythm” and “golden number of divisions” (ie, the optimal number) from a dynamic point of view. The ellipse images are visually expressed The maximum allowable spatial prosody range. The article holds that such “dynamic rhythm” is a concrete manifestation of the inherent characteristics of the new crustal tectonic movement. Studying the “dynamic rhythm” of strong earthquakes in all seismic zones may play a role in the estimation of earthquake trends.