| 吉林舒兰断裂带的基本特征 |
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| 引用本文： | 刘祥.吉林舒兰断裂带的基本特征[J].地震地质,1988,10(3):28. |
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| 作者姓名： | 刘祥 |
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| 作者单位： | 长春地质学院 |
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| 摘 要： | 舒兰断裂带是东北地区著名的依兰—伊通断裂带的中段。本文从构造分析和历史发展的角度出发,阐述了舒兰断裂带的基本特征及其晚近时期新活动
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| 关 键 词： | 吉林 舒兰断裂带 晚近时期活动 |
THE CHARACTERISTICS OF THE SHULAN FAULT ZONE, JILIN PROVINCE |
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| Liu Xiang.THE CHARACTERISTICS OF THE SHULAN FAULT ZONE, JILIN PROVINCE[J].Seismology and Geology,1988,10(3):28. |
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| Authors: | Liu Xiang |
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| Institution: | Changchun College of Geology |
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| Abstract: | The Shulan fault zone belongs to the middle part of the well-known Yilan-Yitong fault zone in Northeast China. From the view of tectonic analysis and historical evolution, the basic features of the Shulan fault zone is desribed in this paper.During the Tertiary period, the Shulan fault zone was characterized by graben showing tensile and tensoshearing properties. Due to a violent tectonic movement at the end of the Tertiary, the Tertiary formations were folded, uplifted and fractured into NE-trending reverse as well as right-lateral strike-slip reverse. At the beginning of the Quaternary, basalt magma extruded along the fault. The recent record of some small earthquakes suggests that the fault is still active now. |
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| Keywords: | Jilin Shulan fault zone Neotectonics |
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