| 松辽盆地反转构造运动学特征 |
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| 引用本文： | 陈昭年 陈发景. 松辽盆地反转构造运动学特征[J]. 现代地质, 1996, 10(3): 390-396 |
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| 作者姓名： | 陈昭年 陈发景 |
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| 作者单位： | China University of Geosciences，Beijing，100083 |
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| 摘 要： | 摘要：松辽盆地是我国东北部一大型的中新生代板内裂谷盆地，嫩江期末至明水期末的构造反转作用是盆地发育的重要阶段。拉张—挤压构造作用的交替，使构造通过先存正断层逆向再活动和褶皱两种方式实现构造缩短。本文从定性和定量两方面论述了松辽盆地反转构造形成的运动学特征
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| 关 键 词： | 反转构造运动学 断层再活动 褶皱松辽盆地 |
KINEMATIC CHARACTERISTICS OF INVERSION STRUCTURES IN SONGLIAO BASIN |
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| Chen Zhaonian Chen Fajing. KINEMATIC CHARACTERISTICS OF INVERSION STRUCTURES IN SONGLIAO BASIN[J]. Geoscience of Geosciences, 1996, 10(3): 390-396 |
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| Authors: | Chen Zhaonian Chen Fajing |
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| Abstract: | Songliao Basin is a Meso Cenozoic intracontinental rift basin in northeast China. Inversion tectonism during the end of Nenjiang period and the end of Mingshui period was an important stage for the evolution of basin. Due to the alternative tectonism of extension and compression, inversion structures of tectonic shortening are dominated by the reactivation of preexisting normal fault and folding. This paper discusses the kinematic charateristics of inversion structures in Songliao Basin by qualitative and quantity analysis. |
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| Keywords: | inversion structure kinematic fault reactivation folding Songliao Basin |
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