沉积盆地与造山带耦合机制探析

地球表面最主要的地理、地质构造单元是高耸的山脉与低坳的盆地,盆地和山脉在空间上往往相邻相伴,在演化的形成上存在某种关联性,因此认为盆地山脉在形成演化上存在某种耦合机制。盆山耦合演化动力的统一性是其内在机制,盆山耦合称为"近地表构造过程与岩石圈深部过程的耦合",盆山耦合现已成为重要的地质现象。根据动力学机制,可以识别出引张、挤压、走滑引张、走滑挤压、垂直应力和冲击这6种盆山耦合类型。本文对沉积盆地盆山耦合机制进行探析,对以后的研究具有参考意义。

Mountains and basins are major geographic Earth＇s surface, the geological structural units, the basin and the mountains in the space adjacent to the relevant on the formation and evolution, so that the basin and the mountains there is some coupling mechanism. The in- ternal mechanism of its evolution dynamic unity, called ＂near-surface tectonic processes coupled with the lithosphere process＂ has become an important geological phenomenon. Understood tensile, compression, tensile slip, slip extrusion, vertical stress and impact based on six types of dynamic mechanism. In this paper, the mountain basin of the coupling mechanism, a reference for future research significance.