| 洋脊三联点研究进展 |
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| 引用本文： | 吴树仁,陈庆宣,谭成轩.洋脊三联点研究进展[J].地质科技情报,1999,18(1):13-18. |
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| 作者姓名： | 吴树仁 陈庆宣 谭成轩 |
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| 作者单位： | 中国地质科学院地质力学研究所,北京,100081 |
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| 基金项目： | 国土资源部“九五”重点科技项目 |
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| 摘 要： | 概述了８０年代后期以来洋脊三联点构造研究方面的某些新资料和新成果，综合分析了全球洋脊三联点构造的主要类型和基本特征；重点论述ＲＲＲ型和ＲＲＦ型洋脊三联点轨变结构特性、几何形态、运动状态和构造演化过程，并以具有微板块的三联点结构演化过程分析为例，简要讨论洋脊三联点构造研究的全球构造意义 。
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| 关 键 词： | 洋中脊 三联点 转换断层 |
| 修稿时间： | 1998-10-12 |
RESEARCH PROGRESS ON THE TRIPLE JUNCTION OF OCEAN RIDGES |
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| Wu Shuren,Chen Qingxuan,Tan Chengxuan.RESEARCH PROGRESS ON THE TRIPLE JUNCTION OF OCEAN RIDGES[J].Geological Science and Technology Information,1999,18(1):13-18. |
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| Authors: | Wu Shuren Chen Qingxuan Tan Chengxuan |
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| Abstract: | This paper reports some advancement of the study on the triple junctions of ocean ridge during the last 15 years.The major character and type of the triple junctions in global ocean ridge are analyzed with a great number of new data from international journals.Emphasis focuses on discussing the trace pattern,structural shape,motive state and tectonic evolution of the triple junctions of RRR type and RRF type.The global tectonic significance for the study on the triple junction of ocean ridge is briefly discussed from a case study of the tectonic evolution of the triple junction with microplate. |
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| Keywords: | ocean ridge triple junction transform fault |
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