扬子板块板内构造形成机制浅析  

Analysis on the Formed Mechanism of the Intraplate Tectonics in the Yangtze Plate

作　　者：邓小万 

机构地区：[1]贵州省区域地质调查研究院,贵州贵阳550005

出　　处：《贵州地质》2001年第4期228-231,共4页Guizhou Geology

摘　　要：本文在概略分析扬子板块内部构造变形特征和地史发展演化阶段的基础上 ,初步探讨了该板内构造形成的机制 ,认为其薄皮构造可用“岩石圈内俯冲作用模式”予以解释。In terms of the characteristic of interior tectonic deformation in the Yangtze plate and the stage of development and evolution in geohistory, its formed mechanism of the intraplate tectonics is treated in this paper, and the conclusion that the downgoing pattern within the lithosphere can be applied to account for its thin-skin tectonic is made out.

关 键 词：板内构造 扬子板块 机制 岩石圈内 俯冲作用 

分 类 号：P542.4[天文地球—构造地质学]