On the Theory of Shock Waves in Isotropic Hardening Plastic Media
- Authors: Sadovskii V.M.1
-
Affiliations:
- Institute of Computational Modelling SB RAS
- Issue: Vol 87, No 2 (2023)
- Pages: 254-264
- Section: Articles
- URL: https://journals.rcsi.science/0032-8235/article/view/138856
- DOI: https://doi.org/10.31857/S0032823523020133
- EDN: https://elibrary.ru/UAWXSW
- ID: 138856
Cite item
Abstract
Based on the thermomechanical model of plastic deformation of an elastically compressible isotropic hardening medium, the system of relations for describing plastic shock waves of finite amplitude is obtained, which satisfies the maximum entropy production principle at the front of strong discontinuity. A classification of admissible shock-wave transitions is performed within the framework of the model of isotropic hardening under the von Mises plasticity condition.
About the authors
V. M. Sadovskii
Institute of Computational Modelling SB RAS
Author for correspondence.
Email: sadov@icm.krasn.ru
Russia, Krasnoyarsk
References
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