| Western fault zone of South China Sea and its physical simulation evidences |
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| 作者姓名： | SUN Longtao SUN Zhen ZHAN Wenhuan SUN Zongxun ZHAO Minghui XIA Shaohong |
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| 作者单位： | SUN Longtao 1，2*，SUN Zhen 1，ZHAN Wenhuan 1，SUN Zongxun 1，ZHAO Minghui 1，XIA Shaohong 1，2 1. Key Laboratory of Marginal Sea Geology，South China Sea Institute of Oceanology，Chinese Academy of Sciences，Guangzhou 510301，China 2. Graduate School of the Chinese Academy of Sciences，Beijing 100039，China |
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| 基金项目： | 中国科学院资助项目;广东省自然科学基金;中国科学院基金;国家自然科学基金 |
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| 摘 要： | 1IntroductionThe South China Sea(SCS)is one of the lar-gest marginal seas of the West Pacific.A complexstrike-slip faultsystemdeveloped in the westof SCS,which is trending NW to nearly SN.This fault sys-tem is the strike-slip boundary of Indo-China blockm…
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| 关 键 词： | 断层区 物理模型 南海 海洋地质 |
| 收稿时间： | 2005-12-05 |
| 修稿时间： | 2006-03-02 |
Western fault zone of South China Sea and its physical simulation evidences |
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| SUN Longtao,SUN Zhen,ZHAN Wenhuan,SUN Zongxun,ZHAO Minghui,XIA Shaohong.Western fault zone of South China Sea and its physical simulation evidences[J].Acta Oceanologica Sinica,2006,25(3):58-67. |
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| Authors: | SUN Longtao SUN Zhen ZHAN Wenhuan SUN Zongxun ZHAO Minghui and XIA Shaohong |
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| Institution: | 1.Key Laboratory of Marginal Sea Geology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;Graduate School of the Chinese Academy of Sciences, Beijing 100039, China2.Key Laboratory of Marginal Sea Geology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China |
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| Abstract: | The western fault zone of the South China Sea is a strike-slip fault system and consists of four typical strike-slip faults. It is the western border of the South China Sea. The formation of the system is due to the extrusion of Indo-China Peninsula caused by the collision of India with Tibet and the spreading of the South China Sea in Cenozoic. There are five episodes of tectonic movement along this fault zone, which plays an important role in the Cenozoic evolution of the South China Sea. By the physical modeling experiments, it can be seen the strike-slip fault undergoes the sinistral and dextral movement due to the relative movement velocity change between the South China Sea block and the Indo-China block. The fault zone controls the evolution of the pull basins locating in the west of the South China Sea. |
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| Keywords: | western margin of South China Sea fault zone physical modeling experiments |
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