Applying Balanced-restoring Technique with Detachment Horizon Profile to Study the Tectonic Evolution of Northeastern Sichuan Province
详细信息
- 责任者：Hu Wangshui (Key Laboratory of Exploration Technologies for Oil and Gas Resources ; Ministry of Education ; Yangtze University ; Jingzhou 434023 ; China) ; Zeng Tao
- 刊名：Geoscience
- 出版年：2011
- 卷期：25(5)
- 关键词：平衡剖面技术 ; balanced cross section techniques ; 构造演化 ; structural evolution ; 四川 ; Sichuan Province
- 页码：p.896-901
- 图表：3 illus., 15 refs.
- 分类号：0300
- issnNo：ISSN1000-8527
- isbnNo：CN11-2035/P
摘要
In the research of tectonic evolution with the balanced section technique, there is some difficulty in achieving the balance of the section because of the irregularly plastic deformation of the layer. To solve this problem, the layered technique is proposed to eliminate the influence of plastic layer, that is to recovery the formations which are on and under salt rocks respectively, then the salt is controlled by both of them to dominate the deformation amplitude, and finally the balanced state is achieved. The proposed method can effectively eliminate the effect of plastic layers in the study of tectonic evolution of Late Paleozoic-Mesozoic strata in northeastern Sichuan Province.