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Tsunami intensity and displaced water volumeстатья
- Авторы: Nosov M.A., Bolshakova A.V.
- Сборник: JOINT CONFERENCE PROCEEDINGS 9th International Conference on Urban Earthquake Engineering/ 4th Asia Conference on Earthquake Engineering, March 6-8, 2012, Tokyo Institute of Technology, Tokyo, Japan
- Год издания: 2012
- Место издания: Tokyo Institute of Technology, Japan
- Первая страница: 1967
- Последняя страница: 1972
- Аннотация: We consider some recent tsunamigenic earthquakes, those for which USGS, Caltech or UCSB provides slip distribution data. Using these data and the Okada formulae, we calculate co-seismic bottom deformations which allow us to determine the volume of water displaced in each tsunami source. First, the displaced water volume is considered as a function of earthquake moment-magnitude. Then, the relative role of vertical and horizontal deformations of rough bottom in displacement of water is discussed. Ultimately, we obtain and discuss dependence that relates the Soloviev–Imamura tsunami intensity and the displaced water volume.
- Добавил в систему: Носов Михаил Александрович