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Potential and vortex residual fields in the ocean due to tsunamigenic earthquakes: a fully analytical solution of the axisymmetric model problemстатья
- Авторы: Nurislamova G.N., Nosov M.A.
- Сборник: Proceedings Volume, 10-th International Conference on Urban Earthquake Engineering, March 1-2, 2013, Tokyo Institute of Technology
- Год издания: 2013
- Место издания: Tokyo Institute of Technology, Japan
- Первая страница: 1933
- Последняя страница: 1936
- Аннотация: Equations for description of potential and vortex residual fields generated in the ocean by co-seismic bottom deformation are derived within the framework of linear shallow-water theory. A fully analytical solution to the respective axisymmetric problem is obtained. On the base of the analytical solution and known relations between the tsunami source parameters and earthquake moment-magnitude the amplitude of residual horizontal displacements of water particles, the maximum vortex velocity and the energy of the residual geostrophic vortex are estimated as functions of moment-magnitude.
- Добавил в систему: Колесов Сергей Владимирович