大陆漂移,+板块构造,+地质力学.pdf

Vol.30 No.6 : 717-731 Acta Geoscientica Sinica Dec. 2009: 717-731 www.地球学报.com , , , 100037 摘 要: ; , , , , ; , , , , , , , , 关键词: ; ; ; 中图分类号: P55; P541 文献标志码: A 文章编号: 1006-3021(2009)06-717-15 Continental Drift, Plate Tectonics and Geomechanics S ZHAO Win-jin Chinese Academy of Geological Sciences, Beijing 100037 G Abstract: This paper briefly describes the major content and basis of Wegener’s continental drift hypothesis and deals with the fact that, due to the discovery of the mid-ocean ridge and the ocean floor expansion during the geo- A logical and geophysical survey on the basis of the continental drift hypothesis, researchers have explained the mechanism of continental tensional faulting and established the global plate tectonic theory, thus resulting in the revolution of modern geoscience thinking. Simultaneously with the emergence of the continental drift hypothesis, C Li Siguang actively approached and de