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研究发现地壳中存在着大量的流体,它们以气体、液体、岩浆的形式存在于地壳的不同深度,甚至地幔中。这些流体夹杂在地壳之中,既是各种构造活动的环境因素,也是一种活跃的动力因子;既是物质和能量转移和传递的载体,也是多种能源和矿液的实体。对于地壳这个固、液、气多相共存体,受动力作用而呈现出来的非线性运动过程的种种力学问题,已无法用传统的构造地质学知识或经典的渗流力学来解释。很多现象促使我们去探索一种新的方法或思路,从新的角度去研究这一课题。文章提出“构造流体动力学”这一概念,作为研究地壳浅部流体与地壳构造关系的学科,为今后进一步深入研究这方面的问题勾画出一个初步的轮廓。
The study found that there are a lot of fluids in the crust, which exist in the form of gas, liquid and magma at different depths of the crust, even in the mantle. These fluid inclusions in the crust are not only the environmental factors of various tectonic activities but also an active motivation factor. They are both carriers of the transfer and transfer of matter and energy, and are also entities of various energy sources and mineral deposits. The mechanics problems of the non-linear motion process of the crust, which is a multi-phase coexistence of solid, liquid and gas, can not be explained by traditional tectonic geology or classical seepage mechanics. Many phenomena have prompted us to explore a new method or train of thought to study this issue from a new perspective. The article proposes the concept of “tectonic fluid dynamics” as a discipline to study the relationship between shallow crustal fluids and crustal structure, and provides a preliminary outline for further research on this issue in the future.