Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Conference on Numerical Analysis and Applied Mathematics 2014, ICNAAM 2014; Rhodes; Rhodes

Год издания: 2015

Идентификатор DOI: 10.1063/1.4912864

Ключевые слова: anisotropy, blocky medium, compliant interlayer, cosserat continuum, dynamics, elasticity, finite-difference scheme, parallel computational algorithm, rotational motion, shock wave

Аннотация: Wave processes in blocky media with a large number of elastic blocks, interacting through compliant interlayers, are described by the equations of a piecewise-homogeneous isotropic elastic medium and by the equations of an orthotropic Cosserat continuum. Parallel program systems for numerical implementation of 2D dynamic problems on wave propagation in blocky media are worked out. Computations demonstrating the anisotropy of a blocky medium even for a sufficiently small thickness of interlayers were performed on supercomputers with cluster architecture. © 2015 AIP Publishing LLC.

Журнал: AIP Conference Proceedings

Выпуск журнала: 1648

Номера страниц: 630006

Издатель: American Institute of Physics Inc.

• Sadovskaya O.V. (Institute of Computational Modeling, SB RAS)
• Sadovskii V.M. (Institute of Computational Modeling, SB RAS)

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