Potential Genesis of the Trending Changes of Jinning Period and Caledonian Structural Lineamens in Middle-Southern Hunan Province

详细信息   

• 责任者：Bai Daoyuan (Hunan Institute of Geology Survey ; Mineral Exploration and Development of Hunan Province ; Changsha 410011 ; China) ; Jia Baohua
• 刊名：Journal of Geomechanics
• 出版年：2012
• 卷期：18(2)
• 关键词：构造单元 ; tectonic units ; 构造地貌 ; morphostructures ; 湖南 ; Hunan Province
• 页码：p.165-177
• 图表：6 illus., 37 refs.
• 分类号：0300
• issnNo：ISSN1006-6616
• isbnNo：CN11-3672/P

摘要

There existed visible lateral variations of the Jinning Period and Caledonian structural lineaments in middle-southern Hunan Province. The Jinning Period and Caledonian structural lineaments in Tongdao-Xupu-Anhua-Taojiang area showed an arc bulging to northwest.  Combined with regional compressional stress field, the trend of the boundaries can be taken to explain the dynamic mechanisms of the lateral changes of Jinning Period and Caledonian structural lineaments.