Tsunami generation by ocean floor rupture front propagation: Hamiltonian description
| Autor: | Pavlov, Vadim, Tromp, J., Tito, Elizabeth P. |
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| Přispěvatelé: | Laboratoire de Mécanique de Lille - FRE 3723 (LML), Université de Lille, Sciences et Technologies-Ecole Centrale de Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS), Université de Lille, Sciences et Technologies-Centrale Lille-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| Předmět: | |
| Zdroj: | Natural Hazards and Earth System Sciences Natural Hazards and Earth System Sciences, Copernicus Publ. / European Geosciences Union, 2009, 9 (1), pp.217-227 |
| ISSN: | 1561-8633 1684-9981 |
| Popis: | International audience; The Hamiltonian method is applied to the problem of tsunami generation caused by a propagating rupture front and deformation of the ocean floor. The method establishes an alternative framework for analyzing the tsunami generation process and produces analytical expressions for the power and directivity of tsunami radiation (in the far-field) for two illustrative cases, with constant and gradually varying speeds of rupture front propagation. |
| Databáze: | OpenAIRE |
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