| 成都平原的晚新生代构造 |
| |
| 引用本文： | 李永昭,郭兵.成都平原的晚新生代构造[J].成都理工大学学报(自然科学版),2008,35(4). |
| |
| 作者姓名： | 李永昭 郭兵 |
| |
| 作者单位： | 成都理工大学科学技术处,成都,610059;成都理工大学"油气藏地质及开发工程"国家重点实验室,成都,610059 |
| |
| 摘 要： | 根据成都平原晚新生代地层的展布、接触关系,以及与邻区的构造组合,对成都平原的基本构造格架进行了初步分析,描述了蒲江-新津断裂、大邑断裂、竹瓦铺断裂、绵竹断裂等晚新生代断裂,将成都平原的构造演化划分为6个阶段,对上述断裂的构造活动性与龙门山断裂带进行了分析对比.
|
| 关 键 词： | 成都平原 晚新生代构造 喜马拉雅运动 大邑砾岩 雅安砾石层 |
Cenozonic tectonics of Chengdu Plain,Sichuan,China |
| |
| LI Yong-zhao,GUO Bing.Cenozonic tectonics of Chengdu Plain,Sichuan,China[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2008,35(4). |
| |
| Authors: | LI Yong-zhao GUO Bing |
| |
| Institution: | LI Yong-zhao1,GUO Bing21.Office of Science , Technology,Chengdu University of Technology,Chengdu 610059,China,2.State Key Laboratory of Oil , Gas Reservoir Geology , Exploitation |
| |
| Abstract: | Based on the distribution of the Late Cenozoic strata,stratigraphic relation and around structures,Chengdu Plain is situated in the synclinal depression.During Middle Himalaya Movement,Chengdu synclinal depression grew.It is a decollment in the deposits overlying the basement of Yangtze Platform.There are four active faults in Chengdu Plain.But their activity is little during Late Cenozoic era.A preliminary division of six stages is done on the tectonic evolution for Chengdu Plain.Furthermore,the correlatio... |
| |
| Keywords: | Chengdu Plain Himalaya Movement Dayi conglomerate Yaan conglomerate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
