西昆仑造山带主要变形期的磁性组构特征及其构造意义  

MAGNETIC FABRIC CHARACTERISTICS OF MAIN DEFORMATION PHASES IN THE WESTERN KUNLUN OROGENIC BELT AND THEIR TECTONIC IMPLICATIONS

作　　者：孙世群[1] 王道轩[1] 

机构地区：[1]合肥工业大学资源与环境科学系

出　　处：《合肥工业大学学报（自然科学版）》1997年第4期109-114,共6页Journal of Hefei University of Technology：Natural Science

基　　金：国家"八五"科技攻关资助项目

摘　　要：文章对西昆仑造山带各构造单元主要变形期的岩石磁性组构特征进行了初步的研究。确定了前加里东变形期，加里东—早华力西变形期的变形机制、应变状态和运动学特征及其构造意义。Magnetic fabric characteristics of main deformation phases in each tectonic unit of the western Kunlun orogenic belt are studied preliminarily in this paper.Deformation mechanism,strain attitudes and kinematic features of precaledonian and caledonian to early Hercynian deformation phases as well as their tectonic implications are determined in this stduy.

关 键 词：造山带 变形岩石 磁性组构 变形期 

分 类 号：P542.2[天文地球—构造地质学]