地质科学2011，Vol.46Issue(2)：322-335,14.
扬子北缘复合构造带的结构、演化和动力学
The structure, evolution and dynamics of composite tectonic belt in the northern margin of Yangtze plate
摘要
Abstract
The composite tectonic belt in northern margin of Yangtze plate, including Tongbai-Dabie orogenic belt, Wuhan-Huaining fault-fold belt, Jiuling-Jiangnan uplift, Ruichang-Tongling faultfold belt and Daye-Susong junction zone, are the result of the Mesozoic multistage tectonic superposition and different tectonic regimes combination. Tongbai-southern margin of Dabie orogenic belt and Wuhan-Huaining foreland fault-fold, mainly formed in the Late Triassic, are southward thrust faults and resulted from Tethys tectonics. However, in the southern, the JiulingJiangnan uplift and Ruichang-Tongling fault-fold belt, mainly formed in the Mesozoic, are northward thrust faults and resulted from Pacific tectonics. While, in the north side, southern margin of Dabie orogenic belt and the foreland fault-fold belt are affected again. Daye-Susong junction zone is a complex tectonic belt which is the result of different directions stress superposition and multistage structural features combination under the foresaid different tectonic regime. It is a product of the transition from the Tethys to the Pacific tectonic regime.关键词
扬子板块北缘/秦岭-大别造山带/中生代/构造体制转换Key words
Northern margin of Yangtze plate/ Qinling-Dabie orogenic belt/ Mesozoic/Tectonic regime transition分类
天文与地球科学引用本文复制引用
宋传中,Lin Shoufa,任升莲,李加好,张妍,张华,王中..扬子北缘复合构造带的结构、演化和动力学[J].地质科学,2011,46(2):322-335,14.基金项目
国家自然科学基金项目(编号:40372097,40772131,41072161)、中石化基础研究项目(编号:20070902)、安徽省公益性地质研究项目(编号:2008-g-5)和合肥工业大学重大预研项目(编号:HGZY00008)资助. （编号:40372097,40772131,41072161）
