成都理工大学学报（自然科学版）2012，Vol.39Issue(3)：305-310,6.
龙门山重力滑脱作用形成挤压性构造的物理模拟实验
Physical simulation of gravity sliding in forming the compressional structure in Longmenshan, Sichuan, China
于京都 1李忠权1
作者信息
- 1. 油气藏地质及开发工程国家重点实验室(成都理工大学),成都610059
- 折叠
摘要
Abstract
The paper studies the mechanism of the tectonic dynamics in forming the Longmenshan structural belt in the early stage of the late Indo-Chinese epoch and the possibility of forming the local compressive environment. Through the simulation experiment in which the main power is gravity, it indicates that gravitational sliding can emerge under the background of differential upheaval in the plate and there exists the possibility of forming a compressional structure in the front of the sliding body. Combined with the data of previous researches and the achievements in this aspect at home and abroad, the formation of the Longmenshan tectonic zone is considered to be the stacked thrusting process after experiencing the extensional structure. Thus, the present structural pattern has formed in the Longmenshan zone.关键词
构造物理模拟/重力滑脱/龙门山构造带Key words
simulation experiment/ gravity sliding/ Longmenshan tectonic zone分类
天文与地球科学引用本文复制引用
于京都,李忠权..龙门山重力滑脱作用形成挤压性构造的物理模拟实验[J].成都理工大学学报（自然科学版）,2012,39(3):305-310,6.
