• 责任者：Chen Wei (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Southwest Petroleum University ; Chengdu 610500 ; China) ; Hao Jinjin
• 刊名：Chinese Journal of Geology
• 出版年：2012
• 卷期：47(1)
• 关键词：背斜 ; anticlines ; 准噶尔盆地 ; Junggar Basin
• 页码：p.37-50
• 图表：12 illus., 22 refs.
• 分类号：0300
• issnNo：ISSN0563-5020
• isbnNo：CN11-1937/P

The Dushanzi anticline locats in the west segment of the southern margin of the Junggar Basin, it is a fault-related fold which developed by the thrusting of the northern Tianshan. Based on a seismic cross-section across the Dushen 1 well, the authors build the reasonable geometric model of the Dushanzi anticline by the well data and outcrop data. The results show that the Dushanzi anticline is a Trishear fault propagation fold, it developed in the Quaternary in the late Himalayan with a average thrusting slip rate 0.18 mm/a, then the structural deformation reached to a maximum thrusting rate in the Holocene with a slip rate 4.64 mm/a. The Dushanzi anticline has a total displacement slip more than 5 600 m, so it‘s average thrusting rate in the Quaternary is about 0.19 mm/a.