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太行山山前断裂带的分形几何特征
FRACTAL GEOMETRY IN THE TAIHANGSHAN PIEDMONT SEISMOTECTONIC ZONE
【摘要】 应用分形几何理论讨论了太行山山前断裂带的分段性,计算了各不同段落的分形值,结果表明,分形值大小和构造活动及地震活动性强弱具一致性。用分形值作为定量标志,对太行山山前断裂带进行了分段。
【Abstract】 he segregative characteristics of the fault in Taihangshan piedmont are discussed in this paper according to the fractal theory. The fractal dimensions of various segments of the fault in Taihangshan piedmont are calculated. The results show that fractal dimension are consistent with the characteristics of active faults and seismicity. Based on fractal dimension, the fault in Taihangshan piedmont is divided into 5 segments.
【关键词】 分数维;
地震危险性评估;
太行山山前断裂带;
【Key words】 fractal dlmension; seismic risk evaluation; faults of the Taihang moutain front;
【Key words】 fractal dlmension; seismic risk evaluation; faults of the Taihang moutain front;
【基金】 地震科学联合基金
- 【文献出处】 地震研究 ,JOURNAL OF SEISMOLOGICAL RESEARCH , 编辑部邮箱 ,1998年02期
- 【分类号】P315.1(2)
- 【被引频次】21
- 【下载频次】294