Avalanche duration time in a simple heterogeneous Olami–Feder–Christensen model
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摘要
A modified version of the Olami–Feder–Christensen model has been introduced to consider the difference between avalanche duration distribution. The duration time of our model well demonstrates the power-law behavior and finite size scaling. Relationship between earthquake duration time and average size has been discussed. It gives a power-law behavior and provides a new evidence of self-organized criticality. We have investigated foreshock and aftershock and discovered that the probability of middle-size earthquake in the aftershock was significantly greater than others. The real data of Sichuan earthquake is in alignment with our model.
论文关键词:Avalanches,Self-organized systems,Olami–Feder–Christensen model,Foreshock,Aftershock
论文评审过程:Available online 14 June 2014.
论文官网地址:https://doi.org/10.1016/j.amc.2014.05.073