西秦岭及周边地区构造体系划分与构造演化  

STRUCTURAL SYSTEMS IN THE WEST QINLING AND ADJACENT REGION AND THEIR EVOLUTION

作　　者：杜子图[1] 吴淦国[1] 吕古贤[2] 王平安[2] 董法宪[2] 

机构地区：[1]中国地质大学 [2]中国地质科学院地质力学研究所

出　　处：《地质力学学报》1998年第3期41-49,共9页Journal of Geomechanics

基　　金：地矿部地质力学开放研究实验室项目;地质行业科学技术发展基金

摘　　要：本文应用地质力学理论和方法论述了西秦岭及其周边地区构造体系的划分、复合关系及其成生发展演化历史。A study of the division of structural systems in the West Qinling and its adjacent region and their evolution is made. First , we have the tectonic systems prior to the Indosinian movement. Next we come to the major Meso Cenzoic systems which can be divided into the E W trending. N S trending, NE trending,NWN trending systems and an arcuate system. Last, we have a discussion of the history of their deformation and interrelation, and origin.

关 键 词：西秦岭 构造体系 构造复合 构造演化 地质力学 构造应力场 

分 类 号：P542[天文地球—构造地质学] P55[天文地球—地质学]