| 成都平原最大可能地震能力估计 |
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| 引用本文： | 钱洪,唐荣昌.成都平原最大可能地震能力估计[J].四川地震,1997(4):1-7. |
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| 作者姓名： | 钱洪 唐荣昌 |
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| 作者单位： | 四川省地震局 |
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| 摘 要： | 成都平原位于青藏高原的东南缘，紧靠龙门山推覆构造带。近代地壳运动，断裂活动和地震活动水平应介于青藏高原活动构造区和四川盆地弱活动构造区的过渡地带。本文从构造类比角度对成都平原的最大可能地震能力进行了评估；结果表明其最大可能地震能力高于该区的地震史载水平。其中，蒲江－新津－成都德阳断裂可达６±０．５级，大邑－彭县－绵竹隐伏断裂可达５．６级左右。
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| 关 键 词： | 成都平原 地震能力 构造类比 地震地质 断层 |
ON THE EVALUATION OF THE MOST POSSIBLE CAPACITY OF ERATHQUAKE IN CHENGDU PLAIN |
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| Qian Hong, Tang Rongchang.ON THE EVALUATION OF THE MOST POSSIBLE CAPACITY OF ERATHQUAKE IN CHENGDU PLAIN[J].Earthquake Research in Sichuan,1997(4):1-7. |
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| Authors: | Qian Hong Tang Rongchang |
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| Abstract: | Chengdu plain is situated at the southeast border of Qinghai-Xizhang plateau and near to the Longlnenshan nap zone. It is also in transitive region bewteen strong active tectonic region of Qingzhang plateau and weak active tectonic region of Sichuan basin according to the level of both recent crust movement and seismicity. The recent level of seismicity in Chengdu plain is higher than the historical from the viewpoint of tectonic comparison. |
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| Keywords: | seismicity possibility tectonic comparison Chengdu plateau |
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