Abstract
A model of material of complex crystalline structure consisting of two lattices coupled by nonlinear interaction forces that ensure several stable equilibrium configurations is considered. The continuum model is compared with the discrete model whose analysis reveals the effect, which has been observed in high-speed deformation experiments, of decrease in the initial pulse under nonstationary actions.
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Original Russian Text © D.S. Vavilov, D.A. Indeitsev, B.N. Semenov, D.Yu. Skubov, 2017, published in Izvestiya Akademii Nauk, Mekhanika Tverdogo Tela, 2017, No. 4, pp. 50–56.
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Vavilov, D.S., Indeitsev, D.A., Semenov, B.N. et al. On structural transformations in a material under nonstationary actions. Mech. Solids 52, 391–396 (2017). https://doi.org/10.3103/S0025654417040057
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DOI: https://doi.org/10.3103/S0025654417040057