PHYSICAL MODELING OF HORIZONTAL COMPRESSION OF THE LITHOSPHERE
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dc.contributor.author | Shemenda A.I. | |
dc.date.accessioned | 2020-10-11T11:08:07Z | |
dc.date.available | 2020-10-11T11:08:07Z | |
dc.date.issued | 1989 | |
dc.identifier | https://elibrary.ru/item.asp?id=31154947 | |
dc.identifier.citation | Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections, 1989, , 4, 33-37 | |
dc.identifier.issn | 0891-5571 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/17916 | |
dc.description.abstract | Several geodynamic situations involve strong horizontal compression of the lithosphere that produces a high degree of its deformation or failure. This is especially true of active continental margins, collision zones, and oceanic transform faults in which there is a compressive force component. The present paper describes the physical modeling of such situations. It assumes a two-layer 'two-dimensional' model of the upper mantle in which the upper layer, representing the lithosphere, is elastoplastic, while the lower layer is a low-viscosity liquid. Under the geodynamic conditions that we have mentioned above, the lithosphere is nonuniform, and in particular does not have a uniform thickness. Therefore, in the experiments a plate with two zones of different thicknesses was used. Compression was applied to the end faces of this plate by a piston moving at a constant velocity. | |
dc.title | PHYSICAL MODELING OF HORIZONTAL COMPRESSION OF THE LITHOSPHERE | |
dc.type | Статья |
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