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南海西部断裂系研究及其物理模拟实验证据
引用本文:孙龙涛,孙珍,詹文欢,孙宗勋,赵明辉,夏少红.南海西部断裂系研究及其物理模拟实验证据[J].海洋学报,2006,28(3):64-71.
作者姓名:孙龙涛  孙珍  詹文欢  孙宗勋  赵明辉  夏少红
作者单位:1.中国科学院, 南海海洋研究所, 广东, 广州, 510301;中国科学院边缘海地质重点实验室, 广东, 广州, 510301;中国科学院, 研究生院, 北京, 100039
基金项目:中国科学院资助项目;广东省自然科学基金;中国科学院边缘海地质重点实验室基金
摘    要:南海西部断裂系是由四条典型的走滑断裂所组成的断裂系统,是南海扩张的西部边界.此断裂系主要是在白垩纪以来的印-藏碰撞、新生代印支挤出和南海扩张的共同作用下形成的.通过模拟实验,探讨此断裂系的成因、演化过程,认识到此断裂系经历了五期构造运动.

关 键 词:南海西部    断裂系    模拟试验
文章编号:0253-4193(2006)03-0064-08
收稿时间:04 20 2005 12:00AM
修稿时间:2005-04-202005-07-18

Western fault zone of South China Sea and its physical simulation evidences
SUN Long-tao,SUN Zhen,ZHAN Wen-huan,SUN Zong-xun,ZHAO Ming-hui and XIA Shao-hong.Western fault zone of South China Sea and its physical simulation evidences[J].Acta Oceanologica Sinica (in Chinese),2006,28(3):64-71.
Authors:SUN Long-tao  SUN Zhen  ZHAN Wen-huan  SUN Zong-xun  ZHAO Ming-hui and XIA Shao-hong
Institution:1. South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; 2. Key Laboratory of Marginal Sea Geology of Chinese Academy of Sciences, Guangzhou 510301, China ; 3. Graduate School, Chinese Academy of Sciences, Beijing 100039,China
Abstract:The western fault zone of South China Sea is a strike-slip fault system and consists of five typical strike-slip faults.It is the western border of the South China Sea opening.The formation of the system has been due to the collision of India with Tibet since Cretaceous,the extrusion of Indo-China Peninsula and the spreading of the South China Sea in Cenozoic.There are five times of tectonic movement of this fault zone and it plays an important role in the Cenozoic evolution of the South China Sea.So the tectonic model experiments are done to study the orientation and motion of the fault zone.
Keywords:western margin of South China Sea  fault zone  simulation modeling experiment
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