西秦岭陆内弧形造山带构造新认识  

NEW IDEA ON STRUCTURE OF INTRACONTINENTAL ARCUATE OROGENIC BELT IN WEST QINLING

作　　者：杜子图[1,2] 吴淦国[1,2] 杨恒书 王义强[3,4] 赵彦庆[3,4] 

机构地区：[1]中国地质大学 [2]四川地勘局川西北地质队 [3]长春地质学院 [4]甘肃地勘局第三地质队

出　　处：《甘肃地质学报》1997年第2期64-68,共5页Acta Geologica Gansu

基　　金：地质行业科学技术发展基金;地矿部地质力学开放研究实验室项目

摘　　要：西秦岭地区弧形构造尤为醒目，通过论述西秦岭造山带弧形构造系统的结构、变形特征和变形机制，认为弧形构造系统构成了该区陆内弧形造山带的主体构造格局。The arcuate structures are much attractive in west Qinling region.The author discussed structural elements,structural deformation features and deformation mechanisan of arcuate atructural systems in west Qinling orogenic belt in this paper.So it was suggested that the structural framework of intracontinental arcuate orogenic belt of west Qinling were made up of arcuate structural systems.

关 键 词：西秦岭 造山带 弧形构造系统 

分 类 号：P542.2[天文地球—构造地质学]