| 利用地震复发周期考察汶川8．0级地震前兆异常 |
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| 引用本文： | 李卫平,冯蔚,管见,王科英,明跃红.利用地震复发周期考察汶川8．0级地震前兆异常[J].地震地磁观测与研究,2012,33(5):75-78. |
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| 作者姓名： | 李卫平 冯蔚 管见 王科英 明跃红 |
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| 作者单位： | 1. 中国北京100045,中国地震台网中心
2. 中国北京100081,中国地震局地球物理研究所 |
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| 基金项目： | 应急响应指挥系统研制，全球历史地震查询 |
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| 摘 要： | 通过对汶川Ms8．0地震复发周期的时间和空间进行扫描，发现地震发生前，在时间上和空间上，地震复发周期均出现低值异常。因此，对地震发生的时间和地区进行异常判断，地震复发周期是一个可以参考利用的指标。
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| 关 键 词： | 地震复发周期 汶川Ms8 0地震 时间扫描 空间扫描 |
Exploreing features of time and space of M 8.0 Wenchuan earthquake using earthquake recurrence period |
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| Li Weiping
,
Feng Wei
,
Guan Jian
,
Wang Keying
,
Ming Yuechong.Exploreing features of time and space of M 8.0 Wenchuan earthquake using earthquake recurrence period[J].Seismological and Geomagnetic Observation and Research,2012,33(5):75-78. |
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| Authors: | Li Weiping Feng Wei Guan Jian Wang Keying Ming Yuechong |
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| Institution: | Li Weiping , Feng Wei , Guan Jian , Wang Keying, Ming Yuechong( 1) China Earthquake Networks Center, Beijing 100045, China ;2) Institute of Geophysics, China Earthquake Administration, Beijing 100081, China) |
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| Abstract: | Through the scanning of time and space of earthquake recurrence period of Wenchuan M 8.0 earthquake, we recognized that the earthquake recurrence periods are low values before earthquakes occurrence. Therefore, earthquake recurrence period can be used for judging the earthquake abnormal values of the time and the space. |
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| Keywords: | earthquake recurrence period Wenchuan M 8 0 earthquake time scanning of earthquake recurrence period space scanning of earthquake recurrence period |
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