| 滇西北金沙江结合带的斜向走滑构造 |
| |
| 引用本文： | 江元生,葛孟春,冯庆来.滇西北金沙江结合带的斜向走滑构造[J].沉积与特提斯地质,2002,22(1):56-59. |
| |
| 作者姓名： | 江元生 葛孟春 冯庆来 |
| |
| 作者单位： | 1. 成都理工大学,四川,成都,610059
2. 中国地质大学,地球科学学院,湖北,武汉,430074 |
| |
| 摘 要： | 向碰撞引起的走滑转换现象，是大陆造山带一种常见的构造样式。金沙江结合带中的斜向走滑构造是最夺目的定型构造。它的形成演化，成为大陆造山带陆内汇聚阶段的主要地质事件。笔者以区域地质调查资料为根基，利用斜向走滑构造的理论，对金沙江结合带拖顶地区的一些地质问题进行讨论。
|
| 关 键 词： | 斜向碰撞 斜向走滑构造 陆内变形 金沙江结合带 云南 大陆造山带 |
| 文章编号： | 1009-3850(2002)01-0056-04 |
| 收稿时间： | 2001/10/15 0:00:00 |
| 修稿时间： | 2001年10月15 |
Oblique strike-slip structures along the Jinshajiang suture zone in north-western Yunnan |
| |
| JIANG Yuan-sheng,GE Meng-chun,FENG Qing-lai.Oblique strike-slip structures along the Jinshajiang suture zone in north-western Yunnan[J].Sedimentary Geology and Tethyan Geology,2002,22(1):56-59. |
| |
| Authors: | JIANG Yuan-sheng GE Meng-chun FENG Qing-lai |
| |
| Institution: | 1. Chengdu University of Technology, Chengdu 610059, Sichuan, China;2. Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, Hubei, China |
| |
| Abstract: | The strike-slip transform structures originated from oblique collision are believed to be the principal structural patterns commonly observed in continental orogenic zones. The occurrence of oblique strike-slip structures along the Jinshajiang suture zone in northwestern Yunnan resulted in the closure of the renewed Jinshajiang oceanic basin, and continent-continent collision at the end of Indosinian. The present paper deals, in detail, with the oblique strike-slip structures and other geological phenomena in the Tuoding region, Yunnan based on the data on the geological survey of the Ludian and Xiaruo sheets, The oblique escape is interpreted to be the cause of thinning of the crust and uplift of the Qinghai-Xizang Plateau and thus to be the important patterns of the interplay of the continental masses along the Jinshajiang suture during intracontinental convergence. |
| |
| Keywords: | oblique collision oblique strike-slip structure intracontinental deformation Jinshajiang suture zone |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《沉积与特提斯地质》浏览原始摘要信息 |
| 点击此处可从《沉积与特提斯地质》下载免费的PDF全文 |
