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首页> 外文期刊>Physica, A. Statistical mechanics and its applications >The Weibull-log Weibull transition of the interoccurrence time statistics in the two-dimensional Burridge-Knopoff Earthquake model
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The Weibull-log Weibull transition of the interoccurrence time statistics in the two-dimensional Burridge-Knopoff Earthquake model

机译：二维Burridge-Knopoff地震模型中同时发生时间统计量的Weibull-log Weibull过渡

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摘要

In analyzing synthetic earthquake catalogs created by a two-dimensional Burridge-Knopoff model, we have found that a probability distribution of the interoccurrence times, the time intervals between successive events, can be described clearly by the superposition of the Weibull distribution and the log-Weibull distribution. In addition, the interoccurrence time statistics depend on frictional properties and stiffness of a fault and exhibit the Weibull-log Weibull transition, which states that the distribution function changes from the log-Weibull regime to the Weibull regime when the threshold of magnitude is increased. We reinforce a new insight into this model; the model can be recognized as a mechanical model providing a framework of the Weibull-log Weibull transition.
机译：在分析由二维Burridge-Knopoff模型创建的合成地震目录时，我们发现相撞时间的概率分布，连续事件之间的时间间隔可以通过Weibull分布和log-log的叠加来清楚地描述。威布尔分布。另外，相生时间统计值取决于断层的摩擦特性和刚度，并表现出威布尔-对数威布尔过渡，这表明当幅度阈值增大时，分布函数从对数-威布尔状态变为威布尔状态。我们加强了对该模型的新见解;该模型可以被认为是一种机械模型，它提供了威布尔对数威布尔跃迁的框架。

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