Based on the dynamic equation of the seismic energy accumulation, a method for estimating the strong earthquake recurrence period by the fractal principle has been deduced in this paper.
从分析地震能积累的动态方程入手，推导出了估计强震复现时间的分形估计法。
Therefore, the probabilistic assessment of middle - and long-term seismic hazard based on the strong earthquake recurrence for entireties of active fault zones still faces some difficulty.
因此，基于断裂带整体强震复发间隔分布的中长期危险性概率评估仍然面临一定的困难。
We use statistical methods to study the recurrence behavior of strong earthquake on entireties of 7 active fault zones of Sichuan-Yunnan region based on historical earthquake data.
我们根据历史地震资料，采用统计学方法研究了川滇地区7条活动断裂带整体的强地震复发特征。
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