论文部分内容阅读
地球上满布着大大小小、各式各样的断裂,其中一部分,断到了地壳深处乃至地肉(Mantle)中,这类断裂通常被称为深断裂或主要断裂。关于这类断裂的研究,早在本世纪初,W.H.霍布斯就已推想到某些地形特征可能与地壳裂缝有关。R.A.松德尔着重研究了线形构造(Lineament),强调了北东—南西向和北西—南东向线形构造的重要性,并认为沿它们进行的平移剪切运动(Rhegmagertese)是地壳的主导运动之一。深断裂这一术语是A.B.裴伟首先提出来的,在1956午,他又发表了两篇有关深断裂的总结性论文。 F.A.维宁.迈勒慈研究了星球性剪切网络及它与极位移、壳下对流的关系。
The Earth is full of large and small, all kinds of faults, some of which have broken down into the depths of the Earth’s crust and even to the Mantle. Such faults are commonly referred to as deep faults or major faults. As far as this kind of fault study is concerned, as early as the beginning of this century, W.H. Hobbs has speculated that some topographical features may be related to crustal cracks. RA Songdel focuses on the lineament, emphasizing the importance of the NE-NW and NW-NNE structures and considers that the Rhegmagertese along them is the dominant crustal movement one. The term deep fracture is first proposed by A.B. Pei Wei. In 1956 he published two more concluding papers on deep fracture. F. A. Weining. Meilizi studied the planetary shear network and its relationship with polar displacement, shell convection.