| 临汾盆地现代地震活动特征及其与深部构造关系初探 |
| |
| 引用本文： | 苏怡之,张家声.临汾盆地现代地震活动特征及其与深部构造关系初探[J].地震,1993(6):42-47. |
| |
| 作者姓名： | 苏怡之 张家声 |
| |
| 作者单位： | 国家地震局地壳应力研究所
(苏怡之，王进英)，国家地震局地质研究所(张家声) |
| |
| 摘 要： | 本文分析了临汾盆地现代地震在时序分布上的阶段性，平面分布上的丛集性，及其震源三维分布与分布地深部构造的关系，指出盆地北部的临汾－洪洞凹陷为该区未来若干年内的主要发震区，而２０－３０ｋｍ深度则是主要发震层次。
|
| 关 键 词： | 临汾盆地 震源 深度 地震活动性 |
PRELIMINARY DISCUSSION ON RECENT SEISMICITY CHARACTERISTICS AND ITS RELATION WITH DEEP-SEATED STRUCTURES IN LINFEN BASIN |
| |
| Su Yizhi Wang Jinying.PRELIMINARY DISCUSSION ON RECENT SEISMICITY CHARACTERISTICS AND ITS RELATION WITH DEEP-SEATED STRUCTURES IN LINFEN BASIN[J].Earthquake,1993(6):42-47. |
| |
| Authors: | Su Yizhi Wang Jinying |
| |
| Abstract: | This paper analysed the phase characteristics in sequential distribution, clustering features in plane distribution of recent earthquakes in Linfen basin and the relation between the focal 3-D distribution and the deep-seated structure in the basin, and also pointed out that the Linfen-Hongtong depression north of the basin is the main causative region in the future several years and the 20-30km depth is the principal causative layer. |
| |
| Keywords: | phase characteristics clustering degree focal depth |
| 本文献已被 CNKI 维普 等数据库收录！ |
