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This article is cited in 3 scientific papers (total in 3 papers)
Numerical modeling of low energy strike at composite stringer panel
I. B. Petrova, A. V. Vasyukova, K. A. Beklemyshevaa, A. S. Ermakova, A. S. Dziubab, V. I. Golovanb a Moscow Institute of Physics and Technology
b Central Aerohydrodynamic Institute
Abstract:
The paper is devoted to numerical modeling of low energy strike at backed composite stringer panel. Elastic waves in composite medium are investigated, including interactions with both external borders of the sample and internal contact boundaries between composite subpackages. The areas of maximum stress and possible damage in the sample are determined from spatiotemporal dynamic load distribution and dierent destruction criterias. Grid-characteristic method is used for solving the system of equations with high space and time resolution.
Keywords:
grid-characteristic method, the mechanics of deformable solids, material destruction, polymer composites.
Received: 13.09.2013
Citation:
I. B. Petrov, A. V. Vasyukov, K. A. Beklemysheva, A. S. Ermakov, A. S. Dziuba, V. I. Golovan, “Numerical modeling of low energy strike at composite stringer panel”, Matem. Mod., 26:9 (2014), 96–110
Linking options:
https://www.mathnet.ru/eng/mm3518 https://www.mathnet.ru/eng/mm/v26/i9/p96
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Abstract page: | 470 | Full-text PDF : | 159 | References: | 62 | First page: | 22 |
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