对阿尔金断裂问题的研究现状的浅析  

A brief analysis of the present situation of the research on the Altyn fault

作　　者：刘铸 唐学渊[1] 仲佳爱 盛德波 王富明[1] 庞博 LIU Zhu;TANG Xue-yuan;ZHONG Jia-ai;SHENG De-bo;WANG Fu-ming;PANG Bo(geological team of Sichuan Geological and mineral exploration and Development Bureau,Chengdu 611830,China)

机构地区：[1]四川省地质矿产勘查开发局四0五地质队,四川成都611830

出　　处：《世界有色金属》2020年第8期276-277,281,共3页World Nonferrous Metals

摘　　要：阿尔金断裂是青藏高原的西北边界,分隔了塔里木与柴达木盆地,是新生代中亚大陆内一条重要的走滑断裂带。其在青藏高原演化及大陆动力学中的研究意义不言而喻,目前已成为中,外地学界瞩目的研究热点。断裂发生的时间、方式、速率及规模等是阿尔金断裂问题的研究焦点。本文将对近年来阿尔金断裂焦点问题的不同观点做浅要的归纳和评述,认为阿尔金断裂的活动具有多期次性,其对柴达木盆地与塔里木盆地的沉积构造起着重要的作用,因此未来10年,随着能源短缺以及一带一路的深入,阿尔金断裂的隆升年代学研究、断裂对两侧盆地的控制作用及指导油气勘探将引起更多人的关注。Altyn fault is the northwest boundary of Qinghai Tibet Plateau,which separates Tarim Basin and Qaidam Basin.It is an important strike slip fault zone in the Cenozoic Central Asia continent.Its significance in the study of the evolution of the Qinghai Tibet Plateau and continental dynamics is self-evident.At present,it has become a hot topic in the field of Chinese and foreign scholars.The time,mode,rate and scale of fault occurrence are the research focus of Altyn fault.One belt,one road,is the most important part of the Altyn Tagh fault.The paper will make a brief summary and comment on different viewpoints of the Altyn fault focus in recent years.It is believed that the activities of the Altyn Tagh fault are of multiple stages,and play an important role in the sedimentary structures of the Qaidam Basin and the Tarim Basin.Therefore,in the next 10 years,with the energy shortage and the deepening of The Belt and Road,the Altyn fault uplift geochronology and the fracture sides will be considered.More attention will be paid to the basin’s controlling role and guiding oil and gas exploration.

关 键 词：阿尔金断裂 走滑断裂 年代学研究 西北大陆构造 

分 类 号：P542.3[天文地球—构造地质学]