Propagation of converging spherical deformation waves in a heteromodular elastic medium
- Авторлар: Ragozina V.1, Dudko O.1,2
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Мекемелер:
- Institute of Automation and Control Processes, Far Eastern Branch
- Far Eastern Federal University
- Шығарылым: Том 57, № 4 (2016)
- Беттер: 701-708
- Бөлім: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/159552
- DOI: https://doi.org/10.1134/S0021894416040143
- ID: 159552
Дәйексөз келтіру
Аннотация
The unsteady one-dimensional boundary-value problem of shock deformation of a medium bounded by a sphere is solved. The propagation of converging deformation wave fronts in an elastic material with different tensile and compressive strengths is studied. A boundary condition is obtained that provides the formation of a converging spherical shock wave with constant velocity. The impact conditions on the boundary of the heteromodular sphere are determined that can lead to the formation of a transition zone (a spherical layer of constant density) between the compression and tension regions.
Негізгі сөздер
Авторлар туралы
V. Ragozina
Institute of Automation and Control Processes, Far Eastern Branch
Хат алмасуға жауапты Автор.
Email: ragozina@vlc.ru
Ресей, Vladivostok, 690041
O. Dudko
Institute of Automation and Control Processes, Far Eastern Branch; Far Eastern Federal University
Email: ragozina@vlc.ru
Ресей, Vladivostok, 690041; Vladivostok, 690950