| 阳江MS4.9级地震影响场与发震构造关系讨论 |
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| 引用本文： | 沈峰.阳江MS4.9级地震影响场与发震构造关系讨论[J].华南地震,2006,26(2):72-79. |
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| 作者姓名： | 沈峰 |
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| 作者单位： | 广东省地震局,广东,广州,510070 |
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| 摘 要： | 2004年9月17日02时31分广东省阳江市发生MS 4.9级地震,造成14个镇的57个行政村共1620多间房屋(主要为老旧民房)遭受轻微破坏,受影响居民21195户,经济损失2300多万元。震后进行了地震影响场调查,绘制了这次地震的等震线分布图,并对其发震构造进行了分析探讨。
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| 关 键 词： | 震害调查 地震影响场 发震构造 阳江 |
| 文章编号： | 1001-8662（2006）02-0072-08 |
| 收稿时间： | 2006-04-12 |
| 修稿时间： | 2006年4月12日 |
Discussion on the Relationship between Seismic Influence Field and Seismogenic Tectonics of the Yangjiang MS4.9 Earthquake |
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| SHEN Feng.Discussion on the Relationship between Seismic Influence Field and Seismogenic Tectonics of the Yangjiang MS4.9 Earthquake[J].South China Journal of Seismology,2006,26(2):72-79. |
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| Authors: | SHEN Feng |
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| Institution: | Earthquake Administration of Guangdong Province, Guangzhou 510070, China |
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| Abstract: | or:On September 17,2004,at 2:31 a.m.,an earthquake(MS 4.9) occurred in Yangjiang,Guangdong province.More than 2620 houses were lightly damaged in 57 administrative villages of 49 towns.21195 villagers were influenced.The economic loss was 23 million RMB yuan.By investigating the influence field,the isoseismal map was made after the earthquake.The seismogenic tectonics is discussed and analyzed in this paper. |
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| Keywords: | Investigation of earthquake disaster Seismic influence field Seismogenic tectonics Yangjiang |
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