地球动力学是力学和地球科学结合的一个产物,它研究地球在内外动力作用下的运动、变形和破裂过程,主要应用连续介质力学理论的方法,而需要和物理学、地质学、地球物理学,以及地球化学等结合。它除了研究地球本身的运动规律、探索地球内部的复杂组成和构造,全球性和区域性构造运动的规律等问题外,对于能源和资源的开发,减轻地震灾害,地下和地面建筑等需要考虑 Geodynamics is a product of the combination of mechanics and earth sciences. It studies the motion, deformation, and rupture processes of the Earth under internal and external dynamics. It is mainly applied to the methods of continuum mechanics theory, and needs and physics, geology, and geophysics. , as well as the combination of geochemistry. In addition to studying the laws of movement of the Earth itself, exploring the complex composition and structure of the Earth’s interior, the laws of global and regional tectonic movements, etc., the development of energy and resources, the reduction of earthquake disasters, and underground and ground constructions need to be considered.