CAJ | 학술논문

从全球构造着眼，动态地从时间-空间四维阐述了拉张-挤压构造动力学环境的辩证关系，指出了不同构造动力学环境对应于不同的构造变形系统。结合四川盆地地质演化历程，从9个方面论证了四川盆地自其形成以来，构造动力学环境曾经历了早期拉张、中期过渡、晚期挤压的过程，相应地在对四川盆地进行构造分析时，要注意早期伸展构造、中期反转构造、晚期挤压构造的识别和综合研究。
종전구구조착안，동태지종시간-공간사유천술료랍장-제압구조동역학배경적변증관계，지출료불동구조동역학배경대응우불동적구조변형계통。결합사천분지지질연화역정，종9개방면론증료사천분지자기형성이래，구조동역학배경증경력료조기랍장、중기과도、만기제압적과정，상응지재대사천분지진행구조분석시，요주의조기신전구조、중기반전구조、만기제압구조적식별화종합연구。
Viewing from the global tectonics,the authors dynamically described the dialectical relationships between extensions and compressions in time-special 4-D,and pointed out the different tectonic deformation systems corresponding to different tectonic dynamical environments.Considering the geological evolution of Sichuan Basin,from nine aspects,the authors proved that the tectonic dynamical environments of Sichuan Basin,after its formation,has experienced the early extension,middle transition and late compression environments.Correspondingly,as the paper suggests,a considerable attention need to be paid to the comprehensive studies of the early extensional structures、middle inversion structures and the late compression structures of Sichuan Basin when analyzing its tectonics.