本文试从地球构造的几何学角度,论证地球体的切向构造效应面(包括层间滑脱,层内滑脱,圈内滑脱,圈间滑脱)的存在,及其与法向构造效应面(断裂)间的关系。在此基础上,文中提出层块构造和层块构造运动模式,并初步探讨了它的物质基础和驱动力源。 This paper attempts to demonstrate the existence of the tangential tectonic effect surface of the Earth (including interlaminar detachment, intraslush, intraslumpion and interlaid detachment) from the perspective of the geometry of the Earth’s tectonics and its relationship with the normal tectonic effect surface ) The relationship between. On this basis, the article puts forward the movement mode of block structure and block structure, and probes into its material foundation and driving force source.