| 四川盆地南部地区构造发震能力的模式识别 |
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| 引用本文： | 王虹 王维恩. 四川盆地南部地区构造发震能力的模式识别[J]. 四川地震, 1992, 0(3): 24-29 |
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| 作者姓名： | 王虹 王维恩 |
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| 作者单位： | 四川省地震局，四川省地震局，四川省地震局，四川省地震局 |
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| 摘 要： | 本文采用模式识别的“Cora-3”方法和“Hamming”方法对四川盆地南部46个子区的12项孕震构造特征作定量综合,评价其发生中强地震的能力。通过内检评分和几个子区的试外推,结果基本令人满意。
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| 关 键 词： | 地震 孕震构造 四川 模式识别 |
PATTERN RECOGNITION ON SEISMOGENIC ABILITY OF GEOLOGIC STRUCTURE IN SOUTHERN SICHUAN BASIN |
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| Wang Hong Wang Weien Cheng Shi and Zeng Jian. PATTERN RECOGNITION ON SEISMOGENIC ABILITY OF GEOLOGIC STRUCTURE IN SOUTHERN SICHUAN BASIN[J]. Earthquake Research in Sichuan, 1992, 0(3): 24-29 |
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| Authors: | Wang Hong Wang Weien Cheng Shi and Zeng Jian |
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| Affiliation: | seismological Bureau of sichuan province |
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| Abstract: | Using Cora-3 and Hamming algorithms of pattern recognition this paper has synthesized quantitatively 12 features of earthquake-preparing structure for 46 sub-areas in southern Sichuan basin. The abilities of generating moderate earthquakes for the individual sub areas have been evaluated. The result has proved to be satisfactory based on the internal check and on the trial extrapolation for a few of these sub-areas. |
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| Keywords: | Pattern recognition Cora- 3 algorithm Hamming algorithm earthquake- preparing structure Sichuan basin |
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