Abstract
Nonlinear wave processes in shock‐loaded elastoplastic materials are modeled. A comparison of the results obtained with experimental data and numerical solutions of exact systems of dynamic equations shows that the model equations proposed qualitatively describe the stress‐distribution evolution in both the elastic‐flow and plastic‐flow regions and can be used to solve one‐ and two‐dimensional problems of pulsed deformation and fracture of elastoplastic media.
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Myagkov, N.N. Asymptotic Modeling of Nonlinear Wave Processes in Shock‐Loaded Elastoplastic Materials. Journal of Applied Mechanics and Technical Physics 44, 249–254 (2003). https://doi.org/10.1023/A:1022504729054
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DOI: https://doi.org/10.1023/A:1022504729054