Geodesic
Numerical modeling of low energy strike at composite stringer panel
Matematičeskoe modelirovanie, Tome 26 (2014) no. 9, pp. 96-110.

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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. 
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     author = {I. B. Petrov and A. V. Vasyukov and K. A. Beklemysheva and A. S. Ermakov and A. S. Dziuba and V. I. Golovan},
     title = {Numerical modeling of low energy strike at composite stringer panel},
     journal = {Matemati\v{c}eskoe modelirovanie},
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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. Matematičeskoe modelirovanie, Tome 26 (2014) no. 9, pp. 96-110. http://geodesic.mathdoc.fr/item/MM_2014_26_9_a6/

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