新疆石油地质

新疆石油地质 ›› 2005, Vol. 26 ›› Issue (1): 108-111.

• 讨论与争鸣 • 上一篇    下一篇

川中低缓构造成因

秦启荣1, 苏培东2, 李乐3, 刘莉萍4   

  1. 1.西南石油学院,成都 610500;
    2.成都理工大学,成都 610059;
    3.四川石油管理局 地调处，四川 华阳 610213;
    4.中石化 西南研究院,成都 610000
  • 收稿日期:2004-05-28 出版日期:2005-02-01 发布日期:2020-08-24
  • 作者简介:秦启荣(1964-),男,四川广安人,博士生导师,资源勘察与油气田开发地质, (Tel )028-67302233.

Origin of Low Structures in Central Sichuan Area

QIN Qi-rong1, SU Pei-dong2, LI Le3, LIU Li-ping4   

  1. 1. Southwest Petroleum Institute, Chengdu, Sichuan 610500, China;
    2. Chengdu University of Technology, Chengdu, Sichuan 610059,China;
    3. Department of Geologic Survey, Sichuan Petroleum Administration Bureau, Huayang, Sichuan 610213, China;
    4. Southwest Research Institute, Sinopec, Chengdu, Sichuan 610000, China
  • Received:2004-05-28 Online:2005-02-01 Published:2020-08-24

PDF

591

摘要： 将川中地区构造特征与四川盆地区域构造背景相结合,探讨了川中地区构造的成因,认为,川中地区构造是喜马拉雅构造运动时期,在四川盆地区域构造应力作用下,由基底构造和性质的差异所派生出的局部应力作用而形成;构造的形成可分为喜马拉雅运动早期的南北向挤压作用和喜马拉雅运动中、晚期的北东-南西向压扭作用两个阶段。

关键词: 四川盆地, 中部, 构造, 成因

Abstract: The origin of structures in central Sichuan area is discussed according to its structural characteristics and the regional tectonic setting of Sichuan basin. It is considered that the structure in central Sichuan area are formed under the regional tectonic stress of Sichuan basin and the local stress derived from the basement structure and different properties during Himalayan tectonic movement. It could be divided into such two stages as the early S-N compression stage and the middle-late NE- -SW compresso-shear stage.

Key words: Sichuan basin, central Sichuan area, structure, origin

中图分类号: