地质构造旋回及其天文背景研究  

Geological Tectonic Cycle and Its Astronomical Background

作　　者：李伦炯[1,2] 孙传敏[1] 吴春梅[1,2] 杜平 

机构地区：[1]成都理工大学,四川成都610059 [2]重庆市地勘局,重庆401121

出　　处：《重庆交通大学学报（自然科学版）》2011年第A01期530-532,628,共4页Journal of Chongqing Jiaotong University(Natural Science)

摘　　要：地球所在的太阳系和银河系处于无限循环运动的宇宙巨系统之中,有其自身独特的发展演化规律,各种天体相互影响,周期性地触发与制约。由于银河季节、银道面波动、银河旋臂压缩、日月引潮力及岁差潮汐转矩相位差等诸多天文背景因素的联合作用,地球形成固有的生理周期,产生各种级别不同序次的地质构造旋回,换句话说,地质构造旋回有其特定的天文地质背景。The solar system and the Galaxy, where the earth is located in, are in constant motion in the universe system. The evolution of the giant system completely depends on attraction and repulsion between various celestial bodies periodically. Hence in the system, the motion period of the earth is formed by the combined effect of astronomical background factors, such as galactic season, galactic plane wave, spiral compression, luna-solar tidal force and precession, etc. And the formed motion period of the earth generates a sequence of geological tectonic cycle in different scale. Therefore, the geological tectonic cycle occurred in a specific geological and astronomical background.

关 键 词：地质构造 旋回周期 太阳系 银河系 天文背景 

分 类 号：O319.56[理学—一般力学与力学基础]