| 依兰-伊通地堑断裂北段地震活动的某些特征探讨 |
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| 引用本文： | 郑照福,于恩影.依兰-伊通地堑断裂北段地震活动的某些特征探讨[J].东北地震研究,2006,22(1):26-31. |
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| 作者姓名： | 郑照福 于恩影 |
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| 作者单位： | 1. 佳木斯市地震局,黑龙江,佳木斯,154002
2. 黑龙江省勘察六院,黑龙江,佳木斯,154002 |
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| 摘 要： | 依据地质构造背景和某些地震学方法,讨论了依兰-伊通地堑断裂北段的地震活动特征,认为该区域的地震活跃期通常在东北地震区活跃期的“尾声”或平静期开始,具有“首尾相接”的特点。
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| 关 键 词： | 依兰-伊通地堑断裂 地质构造 地震活动特征 |
| 文章编号： | 1004-2865（2006）01-0026-06 |
| 收稿时间： | 2004-10 |
| 修稿时间： | 2005-10 |
STUDY ON SOME SEISMICITY CHARACTERISTICS OF THE NORTHEN SECTION ON YILAN-YITONG GRABEN FAULT |
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| ZHENG Zhao-fu,YU En-ying.STUDY ON SOME SEISMICITY CHARACTERISTICS OF THE NORTHEN SECTION ON YILAN-YITONG GRABEN FAULT[J].Seismological Research of Northeast China,2006,22(1):26-31. |
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| Authors: | ZHENG Zhao-fu YU En-ying |
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| Institution: | 1. Earthquake Administration of Jiamusi Municipality, Heilongjiang Jiamusi 154002 ; 2. No. 6 Geological Exploration institute of Heilongjiang Province, Heilongjiang Jiamusi 154002 |
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| Abstract: | On the basis of the background of the geologic structure and some seismological methods,the seismicity characteristics of the northen section on Yilan-Yitong graben fault were discussed.It was considered that the seismicity active period in this region generally occurres after the active period of Northeast area or in the quiet period of Northeast area.There is a feature of the beginning and end in succession. |
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| Keywords: | Yilan-Yitong graben fault Geologic structure Seismicity characteristic |
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