| 江苏-南黄海地区断裂带附近的小震活动与主震的关系 |
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| 引用本文： | 仇中阳,林叶青.江苏-南黄海地区断裂带附近的小震活动与主震的关系[J].防灾减灾工程学报,2001,21(1):19-26. |
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| 作者姓名： | 仇中阳 林叶青 |
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| 作者单位： | 1. 江苏省淮阴地震台,
2. 淮阴市地震局, |
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| 摘 要： | 通过对 1 970年以来 ,江苏南黄海地区的 9次ML>5 4中强地震发生前的中小震活动分析 ,发现该地区ML>5 4中强地震 (本文称为主震 )发生前 2～ 3年内均有一系列ML3 0左右中小地震发生 ,而且这些中小地震的空间分布与主震在同一断裂带上。根据断裂带上的中小震活动情况 ,运用地震活动性的有关分析方法 ,对未来地震进行外推 ,并进行检验。得出 ,可以将断裂带附近发生的一些ML3 0左右的小震 ,视为该断裂带上将要发生的主震
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| 关 键 词： | 江苏南黄海 断裂带 主震 |
| 文章编号： | 1003-868X(2001)01-0019-08 |
| 修稿时间： | 2000年1月21日 |
Relation between small and main earthquake activities near fault zones in Jiangsu and South Yellow Sea area |
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| QIU Zhong yang ,LIN Ye qing.Relation between small and main earthquake activities near fault zones in Jiangsu and South Yellow Sea area[J].Journal of Disaster Prevent and Mitigation Eng,2001,21(1):19-26. |
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| Authors: | QIU Zhong yang LIN Ye qing |
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| Institution: | QIU Zhong yang 1,LIN Ye qing 2 |
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| Abstract: | Through analysis for small earthquake activity before nine moderate earthquakes of M L>5 4 occurred in Jiangsu and South Yellow Sea region since 1970, it is discovered that a series small earthquake of some M L 3 0 occurred in 2～3 years before the moderate earthquakes of M L>5 4(main earthquakes),and small earthquakes and its main earthquake all occurred in a same rupture belt The main earthquake in the future can be predicted using the small earthquake activity in the rupture belt |
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| Keywords: | Jiangsu South Yellow Sea fracture zone main earthquake |
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