地质过程中几种重要的构造—流体作用

Some Important Structure-fluid Interactions during the Geological Processes

构造(应力)和流体是许多地质作用过程中发挥重要作用的两个基本因素。构造作用与流体的关系十分密切,两者相互影响、相互作用的关系称为构造—流体作用。压溶作用、流体致裂作用和裂隙闭合作用等是重要类型的构造—流体作用。本文阐述了它们的发育机理和地质意义。深入研究这些构造—流体作用及其效应,可为重塑地质历史和过程的研究提供重要的“化石”材料。

The structure/stress and fluids are two fundamental factors that play a very important role in various geological processes. The structure or tectonism is closely related to fluids. There are many kinds of structure-fluid interactions in nature, among which the pressure solution, the fluid-induced cracking, and the crack closing are the most important ones during the geological processes. The present paper deals with the development mechanisms and the geological implications of the above three structure-fluid interactions. It is pointed out that the study of the structure-fluid interaction and its geological effects can provide useful 'fossil' data for us geologists to reconstruct and understand the geological history and geological processes.