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提出了一种利用潜源区样本空间确定空间分布函数的思路—潜源区样本空间法。除潜源区和地震目录外,不需要任何额外的资料,该方法就可以给出4套不同的空间分布函数,还可以提供任意震级间隔的空间分布函数,不存在多因子方法中因子分辨率与计算震级档不协调的问题,更好地体现了潜源区之间地震活动的空间差异,适用于多方案潜源区开展概率地震危险性分析。
A new idea of using latent area sample space to determine the spatial distribution function is proposed. In addition to the source areas and seismic catalogs, no additional information is required and the method can provide four different sets of spatial distribution functions, as well as spatial distribution functions for arbitrary magnitude intervals without the factorial resolution of the multi-factor method Inconsistent with the calculation of the magnitude file, the problem of spatial distribution of the seismic activity between the source regions is better reflected, and the method is suitable for the analysis of the probabilistic seismic hazard in the multi-program potential source regions.