| Issue |
E3S Web Conf.
Volume 299, 2021
4th Annual International Conference on Energy Development and Environmental Protection (EDEP 2021)
|
|
|---|---|---|
| Article Number | 03001 | |
| Number of page(s) | 10 | |
| Section | Development and Utilization of Resources | |
| DOI | https://doi.org/10.1051/e3sconf/202129903001 | |
| Published online | 05 August 2021 | |
Time–space Distribution Characteristics of the Circum-Pacific Seismic Belt Based on Multifractal Analysis
1 School of Life Science, Shaoxing University, Shaoxing 312000, Zhejiang, P. R. China
2 School of Automation, University of Electronic Science 3Technology of China, Chengdu 610054, Sichuan, P. R. China
* Corresponding author: liuzhixin@usx.edu.cn
A complete scientific system of earthquake prediction has yet to be developed, and most studies on the time–space sequence of seismic activity analysis are based on existing seismic models. By applying fractal theory with the two aspects of magnitude and intensity, a new dimension is added. In this study, we applied multifractal theory to analyse data of the Circum-Pacific seismic belt, which contains multifractal spectrums such as the relation, relation, and relation. The results suggest that earthquakes in the area which we studied contain multifractal features. The study also shows that the time–space propagation characteristics of the earthquakes are affected by the internal geological structures of the region and the adjacent area.
© The Authors, published by EDP Sciences, 2021
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