| 汶川强余震节律趋势简单分析 |
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| 引用本文： | 薛丁,邹家义,王立巍.汶川强余震节律趋势简单分析[J].山西地震,2010(1):18-20. |
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| 作者姓名： | 薛丁 邹家义 王立巍 |
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| 作者单位： | 1. 内蒙古自治区地震局,内蒙古,呼和浩特,010010
2. 内蒙古自治区海拉尔地震台,内蒙古,呼伦贝尔,021008 |
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| 摘 要： | 对汶川地震序列进行了分析，发现该序列中ML≥5．0余震活动有一定的可数节律，强余震发生在节律节点上且有重复特征。基于上述现象，对该节律建立了一个数学模型，为定量地预测震区发震性提供了一个简单依据。
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| 关 键 词： | 数学模型 汶川地震序列 节律 |
Analysis of Strong Aftershock Rhythm of Wenchuan Earthquake |
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| XUE Ding,ZOU Jia-yi,WANG Li-wei.Analysis of Strong Aftershock Rhythm of Wenchuan Earthquake[J].Earthquake Research in Shanxi,2010(1):18-20. |
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| Authors: | XUE Ding ZOU Jia-yi WANG Li-wei |
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| Institution: | 1. Earthquake Administration of Inner Mongolia Autonomous Region, Hohhot 010010, China; 2. Hailaer Seismological Station, Hulunbeier 021008, China) |
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| Abstract: | By analysis of Wenchuan earthquake sequence, the rhythm of ML≥5.0 aftershocks is found. Strong aftershocks occurred at rhythm nodes, and showed repetition. Based on this rhythm, a mathematical model is built to provide a simple method for quantitatively predicting seismic tendency in a seismic area. |
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| Keywords: | mathematical modeling Wenchuan earthquake sequence rhythm |
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