| 中国东南地区地壳垂直形变基本特征 |
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| 引用本文： | 胡惠民,沈永坚.中国东南地区地壳垂直形变基本特征[J].地震地质,1990,12(2):121-130. |
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| 作者姓名： | 胡惠民 沈永坚 |
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| 作者单位： | 国家地震局测量大队
(胡惠民)，国家地震局测量大队(沈永坚) |
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| 摘 要： | 本文利用现有的Ⅰ、Ⅱ等多期水准复测成果,编制了我国东南地区垂直形变图。按区内垂直形变特征划分为三大区,南、北以上升为主,中部呈现大面积下降。文中还应用区内近期跨断裂测量资料,综合分析区域现代构造活动特点,并对区域构造应力场的变化进行了讨论
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| 关 键 词： | 中国东南地区 垂直形变 断裂活动 构造应力场 |
PRINCIPAL CHARACTERISTICS OF VERTICAL CRUSTAL DEFORMATION IN SOUTHEAST CHINA |
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| Hu Hui-min and Shen Yong-jian.PRINCIPAL CHARACTERISTICS OF VERTICAL CRUSTAL DEFORMATION IN SOUTHEAST CHINA[J].Seismology and Geology,1990,12(2):121-130. |
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| Authors: | Hu Hui-min and Shen Yong-jian |
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| Abstract: | The vertical crustal deformation map of southeast China has been compiled on the basis of available data from repeated precise levelling (the first and second orders levelling). According to the characteristics of vertical deformation, southeast China can be divided into 3 regions. The northern and southern regions are dominated by uplift, while the central region by subsidence. The basic characters of the recent tectonic movement in the area and the variation of regional tectonic stress field have also been analysed and discussed in detail, based on surveying data across faults. |
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| Keywords: | Southeast China Vertical deformation Fault movement Tectonic stress field |
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