摘要
首次运用接触应变理论分析研究了四川盆地褶皱构造接触应变现象,通过地质、地球物理研究提出四川盆地及邻区岩石圈结构模式和岩石圈楔入构造的概念。
Based on the theory of contact strain, this paper discusses the contact strain of the fold structure in Sichuan Basin. The authors present first a new cognition of pattern and genesis of the fold structure in Sichuan Basin. Based on the research of geology and geophysics, the authors raise a concept of wedge structure of lithosphere, a structural model of lithosphere in Sichuan Basin and its adjacent areas.
基金
国家自然科学基金
关键词
接触应变
褶皱构造
楔入构造
contact strain, fold structure, wedge structure, lithosphere, competent bed, Sichuan Basin
