Dynamical regularities in the plate motion

Barkin, Y.V.

Автор: Barkin Y.V.
Журнал: Astronomical and Astrophysical Transactions
Том: 19
Номер: 1
Год издания: 2000
Издательство: Cambridge Scientific Publishers
Местоположение издательства: Cambridge
Первая страница: 1
Последняя страница: 12
DOI: 10.1080/10556790008241348
Аннотация: In this paper, the main dynamic characteristics of plate motion are determined and analysed. From these we get vectors of momenta (qi), angular momenta (Gi) of the spherical plate motion, their components, etc. These characteristics are determined for plate motion in the kinematic theory HS2-NUVEL1 (Gripp and Gordon, 1990) with respect to the mantle geocentric reference system Oxyz, the axes of which in the given geological epoch coincide with corresponding axes of the Greenwich reference system. The dynamic characteristics of the plate were calculated for a concrete model (Barkin, 1995a; 1996a). In this model the plates are considered as rigid unchangeable spherical thin covers. The contours of these covers correspond to their present boundaries (in the given geological epoch). The mean power of the ocean areas of the plates was taken to be 47 km, and the mean power of the continental areas was taken to be 114 km. The average density of the plates was taken to have an effective value of 3.3 g/m (3) Barkin Yu.V. (2000) Dynamical regularities in the plate motion // Astronomical and Astrophysical Transactions. 2000. Vol. 19. Issue 1, P. 1-12. http://images.astronet.ru/pubd/2008/09/28/0001230498/1-11.pdf.
Добавил в систему: Баркин Юрий Владимирович

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