| 用断裂滑动速率估计小江断裂带的地震危险性 |
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| 引用本文： | 沈军,汪一鹏.用断裂滑动速率估计小江断裂带的地震危险性[J].地震研究,1999,22(3):251-259. |
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| 作者姓名： | 沈军 汪一鹏 |
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| 作者单位： | 中国地震局地质研究所北京 |
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| 摘 要： | 本通过小江断裂带的地震活动规律，认为断裂在具有特征地震复发行为的同时，在特征地震之间还有次级破坏性地震。故推导了滑动速度、离逝时间与潜在震级之间的关系，并计算了小江断裂带中段主要段落的潜在地震震级。潜在地震级较高的段有小江西支断裂非段和小江东支断裂东南段，其潜在震级都接近７级。
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| 关 键 词： | 小江断裂带 地震危险性 滑动速度 离逝时间 |
ESTIMATION OF SEISMIC RISK OF THE XIAOJIAND ACTIVE FAULT ZONE USING SLIP RATE |
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| Shen Jun,Wang Yipeng.ESTIMATION OF SEISMIC RISK OF THE XIAOJIAND ACTIVE FAULT ZONE USING SLIP RATE[J].Journal of Seismological Research,1999,22(3):251-259. |
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| Authors: | Shen Jun Wang Yipeng |
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| Abstract: | By analyzing the seismicity of the Xiaojing fault, the authors believe that there are also secondary-destructive earthquakes between the characteristic earthquakes in the fault. From this, the relation between slip rate, elapsed time and potential magnitudes is deduced and the potential magnitudes of the major segments of the central section in the Xiaojing fault zone are calculated. The north segment of the west branch fault and the southeast segment of the east branch fault in the Xiaojing fault zone possess high potential magnitudes close to M 7. |
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| Keywords: | The Xiaojing fault zone seismic risk slip rate elapsed time |
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